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• [SF-Mamba: Rethinking State Space Model for Vision\ \
  • ICML\
  • 2026\ \ Masakazu Yoshimura, Teruaki Hayashi, Yuki Hoshino, Wei-Yao Wang, Takeshi Ohashi\ \ The realm of Mamba for vision has been advanced in recent years to strike for the alternatives of Vision Transformers (V...](/content/en/SonyInfo/technology/publications/sf-mamba-rethinking-state-space-model-for-vision/index.html)
• [DynaVieW: Schema-Guided World Modeling for Understanding Hierarchical Visual Dynamics\ \
  • ICML\
  • 2026\ \ Silin Gao, Hao Zhao, Zeming Chen, Sepideh Mamooler, Antara Raaghavi Bhattacharya, Qiyu Wu, Hiromi Wakaki, Yuki Mitsufuji, Li Mi, Syrielle Montariol, Antoine Bosselut\ \ Multimodal LLMs struggle to systematically model the temporal evolution of visual scenes in videos or multi-image sequen...](/content/en/SonyInfo/technology/publications/dynaview-schema-guided-world-modeling-for-understanding-hierarchical-visual-dynamics/index.html)
• [Learning to Route Languages for Multilingual Policy Optimization\ \
  • ICML\
  • 2026\ \ Geyang Guo, Hiromi Wakaki, Yuki Mitsufuji, Alan Ritter, Wei Xu\ \ Large language models~(LLMs) are trained on heterogeneous multilingual corpora, yet existing policy optimization methods...](/content/en/SonyInfo/technology/publications/learning-to-route-languages-for-multilingual-policy-optimization/index.html)
• [Online Data Curation for Object Detection via Marginal Contributions to Dataset-level Average Precision\ \
  • CVPR\
  • 2026\ \ Zitang Sun, Masakazu Yoshimura, Junji Otsuka, Atsushi Irie, Takeshi Ohashi\ \ High-quality data has become a primary driver of progress under scale laws, with curated datasets often outperforming mu...](/content/en/SonyInfo/technology/publications/online-data-curation-for-object-detection-via-marginal-contributions-to-dataset-level-average-precision/index.html)
• [B3-Seg: Camera-Free, Training-Free 3DGS Segmentation via Analytic EIG and Beta-Bernoulli Bayesian Updates\ \
  • CVPR\
  • 2026\ \ Hiromichi Kamata, Samuel Arthur Munro, Fuminori Homma\ \ Interactive 3D Gaussian Splatting (3DGS) segmentation is essential for real-time editing of pre-reconstructed assets in ...](/content/en/SonyInfo/technology/publications/b3-seg-camera-free-training-free-3dgs-segmentation-via-analytic-eig-and-beta-bernoulli-bayesian-updates/index.html)
• [Protocol for generating high-quality, 45-color spectral flow cytometry data for unsupervised clustering to investigate aging in human PBMCs\ \
  • STAR Protocols\
  • 2026\ \ Claudia J. Krause, Akihide Higuchi, Shinji Tashiro, Kazuhiro Nakagawa, Fumitaka Otsuka, Tasuku Yotoriyama, Koji Futamura, Motohiro Furuki\ \ Spectral flow cytometry enables the use of high-parameter panels. Using a Sony ID7000-optimized 45-color panel, we prese...](/content/en/SonyInfo/technology/publications/protocol-for-generating-high-quality-45-color-spectral-flow-cytometry-data-for-unsupervised-clustering-to-investigate-aging-in-human-pbmcs/index.html)
• [Enhancing large particle recovery in high-throughput functional cell sorting through ΔBOP optimization\ \
  • Scientific Reports\
  • 2025\ \ Naohisa Sakamoto, Eikichi Shibata, Mitsuo Yoshimura, Haruto Namura, Yudai Yanashita, Shin Masuhara, Yusuke Uehara, Kenji Yamane, Hiroto Kasai, Motohiro Furuki, Yoshiharu Hayashi\ \ Flow cytometry is a critical technology for single-cell analysis; however, sorting large particles (> 30 μm) remains ...](/content/en/SonyInfo/technology/publications/enhancing-large-particle-recovery-in-high-throughput-functional-cell-sorting/index.html)
• [Exploring Context Strategies in LLMs for Discourse-Aware Machine Translation\ \
  • EMNLP\
  • 2025\ \ Ritvik Choudhary, Rem Hida, Masaki Hamada, Hayato Futami, Toshiyuki Sekiya\ \ While large language models (LLMs) excel at machine translation (MT), the impact of how LLMs utilize different forms of ...](/content/en/SonyInfo/technology/publications/exploring-context-strategies-in-llms-for-discourse-aware-machine-translation/index.html)
• [CARE: Assessing the Impact of Multilingual Human Preference Learning on Cultural Awareness\ \
  • EMNLP\
  • 2025\ \ Geyang Guo, Tarek Naous, Hiromi Wakaki, Yukiko Nishimura, Yuki Mitsufuji, Alan Ritter, Wei Xu\ \ Language Models (LMs) are typically tuned with human preferences to produce helpful responses, but the impact of prefere...](/content/en/SonyInfo/technology/publications/care-assessing-the-impact-of-multilingual-human-preference-learning-on-cultural-awareness/index.html)
• [DeepResonance: Enhancing Multimodal Music Understanding via Music-centric Multi-way Instruction Tuning\ \
  • EMNLP\
  • 2025\ \ Zhuoyuan Mao, Mengjie Zhao, Qiyu Wu, Hiromi Wakaki, Yuki Mitsufuji\ \ Recent advancements in music large language models (LLMs) have significantly improved music understanding tasks, which i...](/content/en/SonyInfo/technology/publications/deepresonance-enhancing-multimodal-music-understanding-via-music-centric-multi-way-instruction-tuning/index.html)

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• [SF-Mamba: Rethinking State Space Model for Vision\ \
  • ICML\
  • Sony Group Corporation\
  • 2026\
  • 20260706\
  • Masakazu Yoshimura\
  • Teruaki Hayashi\
  • Yuki Hoshino\
  • Wei-Yao Wang\
  • Takeshi Ohashi\ \ The realm of Mamba for vision has been advanced in recent years to strike for the alternatives of Vision Transformers (V...](/content/en/SonyInfo/technology/publications/sf-mamba-rethinking-state-space-model-for-vision/index.html)
• [DynaVieW: Schema-Guided World Modeling for Understanding Hierarchical Visual Dynamics\ \
  • ICML\
  • Sony Group Corporation\
  • 2026\
  • 20260706\
  • Silin Gao\
  • Hao Zhao\
  • Zeming Chen\
  • Sepideh Mamooler\
  • Antara Raaghavi Bhattacharya\
  • Qiyu Wu\
  • Hiromi Wakaki\
  • Yuki Mitsufuji\
  • Li Mi\
  • Syrielle Montariol\
  • Antoine Bosselut\ \ Multimodal LLMs struggle to systematically model the temporal evolution of visual scenes in videos or multi-image sequen...](/content/en/SonyInfo/technology/publications/dynaview-schema-guided-world-modeling-for-understanding-hierarchical-visual-dynamics/index.html)
• [Learning to Route Languages for Multilingual Policy Optimization\ \
  • ICML\
  • Sony Group Corporation\
  • 2026\
  • 20260706\
  • Geyang Guo\
  • Hiromi Wakaki\
  • Yuki Mitsufuji\
  • Alan Ritter\
  • Wei Xu\ \ Large language models~(LLMs) are trained on heterogeneous multilingual corpora, yet existing policy optimization methods...](/content/en/SonyInfo/technology/publications/learning-to-route-languages-for-multilingual-policy-optimization/index.html)
• [Online Data Curation for Object Detection via Marginal Contributions to Dataset-level Average Precision\ \
  • CVPR\
  • Sony Group Corporation\
  • 2026\
  • 20260603\
  • Zitang Sun\
  • Masakazu Yoshimura\
  • Junji Otsuka\
  • Atsushi Irie\
  • Takeshi Ohashi\ \ High-quality data has become a primary driver of progress under scale laws, with curated datasets often outperforming mu...](/content/en/SonyInfo/technology/publications/online-data-curation-for-object-detection-via-marginal-contributions-to-dataset-level-average-precision/index.html)
• [B3-Seg: Camera-Free, Training-Free 3DGS Segmentation via Analytic EIG and Beta-Bernoulli Bayesian Updates\ \
  • CVPR\
  • Sony Group Corporation\
  • 2026\
  • 20260603\
  • Hiromichi Kamata\
  • Samuel Arthur Munro\
  • Fuminori Homma\ \ Interactive 3D Gaussian Splatting (3DGS) segmentation is essential for real-time editing of pre-reconstructed assets in ...](/content/en/SonyInfo/technology/publications/b3-seg-camera-free-training-free-3dgs-segmentation-via-analytic-eig-and-beta-bernoulli-bayesian-updates/index.html)
• [Protocol for generating high-quality, 45-color spectral flow cytometry data for unsupervised clustering to investigate aging in human PBMCs\ \
  • STAR Protocols\
  • Sony Corporation\
  • 2026\
  • 20260320\
  • Claudia J. Krause\
  • Akihide Higuchi\
  • Shinji Tashiro\
  • Kazuhiro Nakagawa\
  • Fumitaka Otsuka\
  • Tasuku Yotoriyama\
  • Koji Futamura\
  • Motohiro Furuki\ \ Spectral flow cytometry enables the use of high-parameter panels. Using a Sony ID7000-optimized 45-color panel, we prese...](/content/en/SonyInfo/technology/publications/protocol-for-generating-high-quality-45-color-spectral-flow-cytometry-data-for-unsupervised-clustering-to-investigate-aging-in-human-pbmcs/index.html)
• [Enhancing large particle recovery in high-throughput functional cell sorting through ΔBOP optimization\ \
  • Scientific Reports\
  • Sony Corporation\
  • 2025\
  • 20251221\
  • Naohisa Sakamoto\
  • Eikichi Shibata\
  • Mitsuo Yoshimura\
  • Haruto Namura\
  • Yudai Yanashita\
  • Shin Masuhara\
  • Yusuke Uehara\
  • Kenji Yamane\
  • Hiroto Kasai\
  • Motohiro Furuki\
  • Yoshiharu Hayashi\ \ Flow cytometry is a critical technology for single-cell analysis; however, sorting large particles (> 30 μm) remains ...](/content/en/SonyInfo/technology/publications/enhancing-large-particle-recovery-in-high-throughput-functional-cell-sorting/index.html)
• [Exploring Context Strategies in LLMs for Discourse-Aware Machine Translation\ \
  • EMNLP\
  • Sony Group Corporation\
  • 2025\
  • 20251107\
  • Ritvik Choudhary\
  • Rem Hida\
  • Masaki Hamada\
  • Hayato Futami\
  • Toshiyuki Sekiya\ \ While large language models (LLMs) excel at machine translation (MT), the impact of how LLMs utilize different forms of ...](/content/en/SonyInfo/technology/publications/exploring-context-strategies-in-llms-for-discourse-aware-machine-translation/index.html)
• [CARE: Assessing the Impact of Multilingual Human Preference Learning on Cultural Awareness\ \
  • EMNLP\
  • Sony Group Corporation\
  • 2025\
  • 20251104\
  • Geyang Guo\
  • Tarek Naous\
  • Hiromi Wakaki\
  • Yukiko Nishimura\
  • Yuki Mitsufuji\
  • Alan Ritter\
  • Wei Xu\ \ Language Models (LMs) are typically tuned with human preferences to produce helpful responses, but the impact of prefere...](/content/en/SonyInfo/technology/publications/care-assessing-the-impact-of-multilingual-human-preference-learning-on-cultural-awareness/index.html)
• [DeepResonance: Enhancing Multimodal Music Understanding via Music-centric Multi-way Instruction Tuning\ \
  • EMNLP\
  • Sony Group Corporation\
  • 2025\
  • 20251104\
  • Zhuoyuan Mao\
  • Mengjie Zhao\
  • Qiyu Wu\
  • Hiromi Wakaki\
  • Yuki Mitsufuji\ \ Recent advancements in music large language models (LLMs) have significantly improved music understanding tasks, which i...](/content/en/SonyInfo/technology/publications/deepresonance-enhancing-multimodal-music-understanding-via-music-centric-multi-way-instruction-tuning/index.html)
• [Language-based Color ISP Tuning\ \
  • CIC\
  • Sony Corporation\
  • Sony Corporation of America\
  • 2025\
  • 20251030\
  • Owen Mayer\
  • Shohei Noguchi\
  • Alexander Berestov\
  • Jiro Takatori\ \ We propose a method for tuning the parameters of a color adjustment Image Signal Processor (ISP) algorithmic "block" usi...](/content/en/SonyInfo/technology/publications/language-based-color-isp-tuning/index.html)
• [Single-shot high-resolution spectroscopy of single-photon-level optical pulses using a virtually imaged phased-array and single-photon avalanche diode array\ \
  • Optics Express\
  • Sony Group Corporation\
  • 2025\
  • 20250918\
  • Yuki Nagoro\
  • Hidehito Sato\
  • Hiroyuki Tezuka\
  • Tomoyuki Horikiri\ \ Single-shot high-resolution spectroscopy at the single photon-level has emerged as a promising measurement technique, en...](/content/en/SonyInfo/technology/publications/single-shot-high-resolution-spectroscopy-of-single-photon-level-optical-pulses-using-a-virtually-imaged-phased-array-and-single-photon-avalanche-diode-array/index.html)
• [GLOV: Guided Large Language Models as Implicit Optimizers for Vision Language Models\ \
  • TMLR\
  • Sony Group Corporation\
  • 2025\
  • 20250831\
  • M. Jehanzeb Mirza\
  • Mengjie Zhao\
  • Zhuoyuan Mao\
  • Sivan Doveh\
  • Wei Lin\
  • Paul Gavrikov\
  • Michael Dorkenwald\
  • Shiqi Yang\
  • Saurav Jha\
  • Hiromi Wakaki\
  • Yuki Mitsufuji\
  • Horst Possegger\
  • Rogerio Feris\
  • Leonid Karlinsky\
  • James Glass\ \ In this work, we propose GLOV, which enables Large Language Models (LLMs) to act as implicit optimizers for Vision-Langu...](/content/en/SonyInfo/technology/publications/glov-guided-large-language-models-as-implicit-optimizers-for-vision-language-models/index.html)
• [RFI Mitigation System for Smart phones by Automatic Calibration of MIPI Data Rate\ \
  • EMC+SIPI\
  • Sony Corporation\
  • Sony Semiconductor Solutions Corporation\
  • 2025\
  • 20250818\
  • Akihiro Tsukioka\
  • Kotaro Fujimori\
  • Yasuhiro Ochiai\ \ This paper presents a method for mitigating Radio Frequency Interference (RFI) in smart phones caused by noise radiation...](/content/en/SonyInfo/technology/publications/rfi-mitigation-system-for-smart-phones-by-automatic-calibration-of-mipi-data-rate/index.html)
• [Co-Speech Gesture and Facial Expression Generation for Non-Photorealistic 3D Characters\ \
  • SIGGRAPH\
  • Sony Group Corporation\
  • 2025\
  • 20250810\
  • Taisei Omine\
  • Naoyuki Kawabata\
  • Fuminori Homma\ \ With the advancement of conversational AI, research on bodily expressions, including gestures and facial expressions, ha...](/content/en/SonyInfo/technology/publications/co-speech-gesture-and-facial-expression-generation-for-non-photorealistic-3d-characters/index.html)
• [Application of Quantum Algorithms to Electromagnetic Field Analysis\ \
  • USNCCM\
  • Sony Group Corporation\
  • 2025\
  • 20250721\
  • Hiroyuki Tezuka\
  • Yuki Sato\ \ Summary\ • Demonstrated a CAE-like use case of Hamiltonian simulation; “metalens optimization”\ • The potential-based form...](/content/en/SonyInfo/technology/publications/application-of-quantum-algorithms-to-electromagnetic-field-analysis/index.html)
• [Distillation of Discrete Diffusion through Dimensional Correlations\ \
  • ICML\
  • Sony Group Corporation\
  • 2025\
  • 20250717\
  • Satoshi Hayakawa\
  • Yuhta Takida\
  • Masaaki Imaizumi\
  • Hiromi Wakaki\
  • Yuki Mitsufuji\ \ Diffusion models have demonstrated exceptional performances in various fields of generative modeling, but suffer from sl...](/content/en/SonyInfo/technology/publications/distillation-of-discrete-diffusion-through-dimensional-correlations/index.html)
• [Remedy-R: Generative Reasoning for Machine Translation Evaluation without Error Annotations\ \
  • ACL\
  • Sony Group Corporation\
  • 2026\
  • 20250707\
  • Shaomu Tan\
  • Ryosuke Mitani\
  • Ritvik Choudhary\
  • Qiyu Wu\
  • Toshiyuki Sekiya\
  • Christof Monz\ \ Over the years, scalar MT metrics have advanced rapidly on benchmarks. Yet they remain black boxes, offering little insi...](/content/en/SonyInfo/technology/publications/remedy-r-generative-reasoning-for-machine-translation-evaluation-without-error-annotations/index.html)
• [Modeling the Future of Creativity: Human-AI Teaming in Problem Space Formation\ \
  • HCI Internationa\
  • Sony Group Corporation\
  • 2025\
  • 20250627\
  • Soichiro Iga\
  • Susumu Takatsuka\
  • Hiroki Tetsukawa\ \ This paper explores key research topics in Human-Computer Interaction (HCI) regarding future human-AI collaboration in c...](/content/en/SonyInfo/technology/publications/modeling-the-future-of-creativity-human-ai-teaming-in-problem-space-formation/index.html)
• [An Ultra-Low Noise MEMS IMU Array Based on Analytical Interference Mitigation for Highly Accurate Inertial Navigation\ \
  • IEEE INERTIAL\
  • Sony Corporation\
  • 2025\
  • 20250620\
  • Tsutomu Sawada\
  • Toru Amano\
  • Masato Kimishima\
  • Akihiro Sonoura\
  • Kazuo Hongo\
  • Kosei Yamashita\
  • Hiroyuki Kamata\ \ This paper describes a high-accuracy Micro Electromechanical Systems (MEMS) Inertial Measurement Unit (IMU) array based ...](/content/en/SonyInfo/technology/publications/an-ultra-low-noise-mems-imu-array-based-on-analytical-interference-mitigation-for-highly-accurate-inertial-navigation/index.html)
• [Allegro-FM: Toward an Equivariant Foundation Model for Exascale Molecular Dynamics Simulations\ \
  • J. Phys. Chem. Lett.\
  • Sony Group Corporation\
  • 2025\
  • 20250620\
  • Ken-ichi Nomura\
  • Shinnosuke Hattori\
  • Satoshi Ohmura\
  • Ikumi Kanemasu\
  • Kohei Shimamura\
  • Nabankur Dasgupta\
  • Aiichiro Nakano\
  • Rajiv K. Kalia\
  • Priya Vashishta\ \ We present a foundation model for exascale molecular dynamics simulations by leveraging an E(3) equivariant network arch...](/content/en/SonyInfo/technology/publications/allegro-fm-toward-an-equivariant-foundation-model-for-exascale-molecular-dynamics-simulations/index.html)
• [Recent progress on Gallium-Nitride-based Vertical-Cavity Surface-Emitting Lasers with curved mirror\ \
  • LDC\
  • Sony Semiconductor Solutions Corporation\
  • 2025\
  • 20250617\
  • Rintaro Koda\
  • Tomohiro Makino\
  • Kentaro Hayashi\
  • Tatsushi Hamaguchi\
  • Noriyuki Fuutagawa\ \ Highly efficient GaN-VCSELs emitting in blue wavelength were obtained. The peak wall plug efficiency was 22.2 %. This ta...](/content/en/SonyInfo/technology/publications/recent-progress-on-gallium-nitride-based-vertical-cavity-surface-emitting-lasers-with-curved-mirror/index.html)
• [An X-Band Low-Voltage Gan Hemt Stacked Power Amplifier Operating in Class-J with Active Second Harmonic Injection\ \
  • IMS\
  • Sony Semiconductor Solutions Corporation\
  • 2025\
  • 20250615\
  • Atsushi Yamaguchi\
  • Kazumasa Kohama\
  • Masayuki Shimada\ \ This paper describes a stacked power amplifier (PA) operating in Class-J mode over 9.0−10.0GHz in which the efficiency o...](/content/en/SonyInfo/technology/publications/an-x-band-low-voltage-gan-hemt-stacked-power-amplifier-operating-in-class-j-with-active-second-harmonic-injection/index.html)
• [Event Splat: 3D Gaussian Splatting from Moving Event Cameras for Real-time Rendering\ \
  • CVPR\
  • Sony Semiconductor Solutions Corporation\
  • 2025\
  • 20250615\
  • Toshiya Yura\
  • Ashkan Mirzaei\
  • Igor Gilitschenski\ \ We introduce a method for using event camera data in novel view synthesis via Gaussian Splatting. Event cameras offer ex...](/content/en/SonyInfo/technology/publications/3d-gaussian-splatting-from-moving-event-cameras-for-real-time-rendering/index.html)
• [How etch-plasma researchers view plasma and how it can be applied to deposition\ \
  • ISPC\
  • Sony Semiconductor Solutions Corporation\
  • 2025\
  • 20250615\
  • Nobuyuki Kuboi\ \ The dissociation of SiH4 gas and its surface reaction during the plasma enhanced-chemical vapor deposition (PECVD) proce...](/content/en/SonyInfo/technology/publications/how-etch-plasma-researchers-view-plasma-and-how-it-can-be-applied-to-deposition/index.html)
• [Matrix-Free Shared Intrinsics Bundle Adjustment\ \
  • CVPR\
  • Sony Semiconductor Solutions Corporation\
  • 2025\
  • 20250615\
  • Daniel Safari\ \ Research on bundle adjustment has focused on photo collections where each image is accompanied by its own set of camera ...](/content/en/SonyInfo/technology/publications/matrix-free-shared-intrinsics-bundle-adjustment/index.html)
• [VinaBench: Benchmark for Faithful and Consistent Visual Narratives\ \
  • CVPR\
  • Sony Group Corporation\
  • 2025\
  • 20250613\
  • Silin Gao\
  • Sheryl Mathew\
  • Li Mi\
  • Sepideh Mamooler\
  • Mengjie Zhao\
  • Hiromi Wakaki\
  • Yuki Mitsufuji\
  • Syrielle Montariol\
  • Antoine Bosselut\ \ Visual narrative generation transforms textual narratives into sequences of images illustrating the content of the text....](/content/en/SonyInfo/technology/publications/vinabench-benchmark-for-faithful-and-consistent-visual-narratives/index.html)
• [NeISF++: Neural Incident Stokes Field for Polarized Inverse Rendering of Conductors and Dielectrics\ \
  • CVPR\
  • Sony Europe B.V.\
  • Sony Semiconductor Solutions Corporation\
  • 2025\
  • 20250611\
  • Chenhao Li\
  • Taishi Ono\
  • Takeshi Uemori\
  • Sho Nitta\
  • Hajime Mihara\
  • Alexander Gatto\
  • Hajime Nagahara\
  • Yusuke Moriuchi\ \ Recent inverse rendering methods have improved shape, material, and illumination reconstruction using polarization cues....](/content/en/SonyInfo/technology/publications/neisf-neural-incident-stokes-field-for-polarized-inverse-rendering-of-conductors-and-dielectrics/index.html)
• [A 0.8μm 32Mpixel Always-On CMOS Image Sensor with Windmill Pattern Edge Extraction and On-Chip DNN\ \
  • VLSI\
  • Sony Semiconductor Solutions Corporation\
  • 2025\
  • 20250608\
  • M. Sato\
  • Sachio Akebono\
  • Kazuyoshi Yasuoka\
  • Eriko Kato\
  • Masahiro Tsuruta\
  • Chiaki Takano\
  • Kensuke Ota\
  • Kazuaki Haraguchi\
  • Masahiro Watanabe\
  • Genki Fujii\
  • Koichiro Yamanaka\
  • Kazunori Yasuda\
  • Satoshi Minami\
  • Katsuhiko Hanzawa\
  • Kohei Matsuda\
  • Akihiko Kato\
  • Yosuke Ueno\ \ This paper presents a CMOS image sensor (CIS) that integrates two operation modes: a high-resolution viewing mode with 0...](/content/en/SonyInfo/technology/publications/a-08um-32mpixel-always-on-cmos-image-sensor-with-windmill-pattern-edge-extraction-and-on-chip-dnn/index.html)
• [A 2.3–15.8-GHz 8-Phase Injection-Ripple-Filtered Multi-Ring-Coupled DCO Enabling a Wideband Digital PLL\ \
  • VLSI\
  • Sony Semiconductor Solutions Corporation\
  • 2025\
  • 20250608\
  • Zule Xu\
  • Erwin Allebes\
  • Paul Mateman\
  • Johan van den Heuvel\
  • Stan van der Ven\
  • Stefano Traferro\
  • Ashish Kumar\
  • Ran Li\
  • Shun Nagata\
  • Keigo Bunsen\
  • Tomohiro Matsumoto\
  • Mario Konijnenburg\ \ A high-frequency wide-range 8-phase DCO with inherent injection ripple filtering is proposed and incorporated into a wid...](/content/en/SonyInfo/technology/publications/a-23-158-ghz-8-phase-injection-ripple-filtered-multi-ring-coupled-dco-enabling-a-wideband-digital-pll/index.html)
• [A 25M Points/s Back-Illuminated Stacked SPAD Direct Time-of-Flight Depth Sensor with Equivalent Time Sampling for Automotive LiDAR\ \
  • VLSI\
  • Sony Semiconductor Solutions Corporation\
  • Sony Semiconductor Manufacturing Corporation\
  • 2025\
  • 20250608\
  • Tatsuya Yui\
  • Katsuhiko Hanzawa\
  • Masahiro Hosoya\
  • Yuqing Liu\
  • Tadashi Yasufuku\
  • Yoshinori Tanaka\
  • Yoshiaki Tashiro\
  • Albert Tumewu\
  • Masataka Yamane\
  • Masatoshi Shibata\
  • Toshiki Sakada\
  • Kazuhisa Akatsuka\
  • Yudai Matsushita\
  • Koki Yamada\
  • Kouji Mori\
  • Takahiro Toyoshima\
  • Yorito Sakano\
  • Oichi Kumagai\
  • Kenichi Tsunoji\
  • Masayuki Takahashi\ \ This paper presents technologies at Single Photon Avalanche Diode (SPAD) direct Time-of-flight (ToF) depth sensor and Li...](/content/en/SonyInfo/technology/publications/a-25m-pointss-back-illuminated-stacked-spad-direct-time-of-flight-depth-sensor-with-equivalent-time-sampling-for-automotive-lidar/index.html)
• [A Back-illuminated 10 µm-pitch SPAD Depth Sensor with 42.5% PDE at 940 nm using an Optimized Doping Design\ \
  • VLSI\
  • Sony Semiconductor Solutions Corporation\
  • Sony Semiconductor Manufacturing Corporation\
  • 2025\
  • 20250608\
  • Shohei Shimada\
  • Yusuke Otake\
  • Junki Suzuki\
  • Aoi Magori\
  • K. Kurata\
  • Tomonori Matsui\
  • R. Tsuchida\
  • M. Okazaki\
  • Kazuhiro Yokochi\
  • Takashi Iwase\
  • Hiroshi Takase\
  • Fumihiko Koga\
  • Jun Ogi\
  • Hiroshi Maeda\
  • Koji Moriyama\
  • H. Honda\
  • K. Fujisawa\
  • T. Miura\
  • H. Koketsu\
  • Toshifumi Wakano\ \ We present a novel single-photon avalanche diode (SPAD) pixel array designed for accurate distance measurement with a hi...](/content/en/SonyInfo/technology/publications/a-back-illuminated-10um-pitch-spad-depth-sensor-with-42_5-pde-at-940nm-using-an-optimized-doping-design/index.html)
• [A 2.1μm High Dynamic Range CMOS Image Sensor with Sub-pixel and Lateral Overflow Integration Capacitor architecture\ \
  • IISW\
  • Sony Semiconductor Solutions Corporation\
  • 2025\
  • 20250602\
  • Shunta Noguchi\
  • Satoko Iida\
  • Naoya Sato\
  • Shinichiro Izawa\
  • Takayuki Yamanaka\
  • Nan Jiang\
  • Yorito Sakano\
  • Yusuke Oike\ \ This is a report on a CMOS image sensor using a pixel architecture of 2.1μm Sub-pixel and Lateral Overflow Integration C...](/content/en/SonyInfo/technology/publications/a-2_1um-high-dynamic-range-cmos-image-sensor-with-sub-pixel-and-lateral-overflow-integration-capacitor-architecture/index.html)
• [Noise Analysis of Pixel-Parallel ADC\ \
  • IISW\
  • Sony Semiconductor Solutions Corporation\
  • 2025\
  • 20250602\
  • Masaki Sakakibara\
  • Shin Sakai\
  • Koji Ogawa\
  • Koya Tsuchimoto\
  • Kazuki Nomoto\
  • Tsukasa Miura\
  • Hirotsugu Takahashi\
  • Yusuke Oike\ \ This study discusses the noise of a pixel-parallel ADC. An image sensor using a pixel-parallel ADC was designed to opera...](/content/en/SonyInfo/technology/publications/noise-analysis-of-pixel-parallel-adc/index.html)
• [Pixel Design of Gain-Boosted Event-Based Vision Sensor to Control Event Noise and Latency at Low Illuminance\ \
  • IISW\
  • Sony Semiconductor Solutions Corporation\
  • 2025\
  • 20250602\
  • Masahiro Tsukamoto\
  • Yusuke Sato\
  • Futa Mochizuki\
  • Hirotsugu Takahashi\
  • Kazuyoshi Yamashita\
  • Atsumi Niwa\
  • Tetsuji Yamaguchi\
  • Hayato Wakabayashi\
  • Yusuke Oike\ \ Event-based vision sensor (EVS) generally faces issues with false detection, commonly known as the background rate (BGR)...](/content/en/SonyInfo/technology/publications/pixel-design-of-gain-boosted-event-based-vision-sensor-to-control-event-noise-and-latency-at-low-illuminance/index.html)
• [Advanced Face-To-Back CoW 2.0-µm pitch Cu–Cu Hybrid Bonding Process for Three Layer-stacked 3D Heterogenous Integration\ \
  • ECTC\
  • Sony Semiconductor Solutions Corporation\
  • 2025\
  • 20250527\
  • Akihiro Urata\
  • Takahiro Kamei\
  • Itsuki Imanishi\
  • Masanori Chiyozono\
  • Toru Osako\
  • Kan Shimizu\
  • Yoshihisa Kagawa\
  • Hayato Iwamoto\ \ We present an advanced process for fine-pitch face-to-back chip-on-wafer integration in three-dimensional heterogeneous ...](/content/en/SonyInfo/technology/publications/advanced-face-to-back-cow-20-um-pitch-cu-cu-hybrid-bonding-process-for-three-layer-stacked-3d-heterogenous-integration/index.html)
• [Development of A Novel WoWoW Process for 1/1.3-inch 50 Megapixel Three-wafer-stacked CMOS Image Sensor with DNN Circuits\ \
  • ECTC\
  • Sony Semiconductor Solutions Corporation\
  • Sony Semiconductor Manufacturing Corporation\
  • 2025\
  • 20250527\
  • Kan Shimizu\
  • Takumi Kamibayashi\
  • Kenichi Saito\
  • Nobutatsu Araki\
  • Ryoichi Nakamura\
  • Wataru Otsuka\
  • Yoshihisa Kagawa\
  • Hayato Iwamoto\ \ The first ever 3-wafer-stacked CMOS image sensor with deep neural network (DNN) circuits was developed. The sensor was f...](/content/en/SonyInfo/technology/publications/development-of-a-novel-wowow-process-for-113-inch-50-megapixel-three-wafer-stacked-cmos-image-sensor-with-dnn-circuits/index.html)
• [Simulation of Mechanical Cu-Pad Expansion Mechanism and Measures to Increase Expansion\ \
  • ECTC\
  • Sony Semiconductor Solutions Corporation\
  • 2025\
  • 20250527\
  • Takaaki Hirano\
  • Taichi Yamada\
  • Yuriko Yamano\
  • Naoki Komai\
  • Takumi Onodera\
  • Yukako Ikegami\
  • Shoji Kobayashi\
  • Yoshiya Hagimoto\
  • Hayato Iwamoto\ \ In recent years, the demand for higher performance and enhanced functionality of semiconductor devices has increased, dr...](/content/en/SonyInfo/technology/publications/simulation-of-mechanical-cu-pad-expansion-mechanism-and-measures-to-increase-expansion/index.html)
• [Study of 2 x 4 μm Pitch Capsule Shaped TSVs and 2 μm Pitch TSVs in WoWoW Integration\ \
  • ECTC\
  • Sony Semiconductor Solutions Corporation\
  • 2025\
  • 20250527\
  • Masaki Haneda\
  • Takuhiro Miyawaki\
  • Yukari Fukumizu\
  • Kosei Kubota\
  • Keigo Ono\
  • Tatsumasa Hiratsuka\
  • Kan Shimizu\
  • Yoshihisa Kagawa\
  • Hayato Iwamoto\ \ We have successfully developed the via last TSVs integration technology which consists of 2×4μ m pitch capsule shaped TS...](/content/en/SonyInfo/technology/publications/study-of-2-x-4-um-pitch-capsule-shaped-tsvs-and-2-um-pitch-tsvs-in-wowow-integration/index.html)
• [Wafer Backside Fine Pitch Copper Interconnects and Low-profile Micro-bumps Pad Process for Multiple Chip-on-Wafer Stacking Structure\ \
  • ECTC\
  • Sony Semiconductor Solutions Corporation\
  • Sony Semiconductor Manufacturing Corporation\
  • 2025\
  • 20250527\
  • Syuto Tamura\
  • Junichiro Fujimagari\
  • Yuji Uesugi\
  • Takuji Matsumoto\
  • Kenta Fukushima\
  • Kota Maruyama\
  • Kentaro Akiyama\ \ We present a novel wafer backside Cu interconnect integration for a new chip stacking structure utilizing micro-bumps. T...](/content/en/SonyInfo/technology/publications/wafer-backside-fine-pitch-copper-interconnects-and-low-profile-micro-bumps-pad-process-for-multiple-chip-on-wafer-stacking-structure/index.html)
• [Influences of Chip Shape on Scaling in Chip-on-Wafer Hybrid Bonding\ \
  • ECTC\
  • Sony Semiconductor Solutions Corporation\
  • 2025\
  • 20250527\
  • Koki Onishi\
  • Sotetsu Saito\
  • Toru Osako\
  • Takaaki Hirano\
  • Takahiro Kamei\
  • Naoki Ogawa\
  • Suguru Saito\
  • Yoshiya Hagimoto\
  • Hayato Iwamoto\ \ This study investigated the influences of chip warpage and thickness on scaling in chip-on-wafer hybrid bonding. Scaling...](/content/en/SonyInfo/technology/publications/influences-of-chip-shape-on-scaling-in-chip-on-wafer-hybrid-bonding/index.html)
• [Evaluation of Interstitial Si Diffusion Induced by Plasma Etching and Subsequential Annealing for Si Trench Formation using Low Temperature Photoluminescence Spectroscopy\ \
  • ECS\
  • Sony Semiconductor Solutions Corporation\
  • 2025\
  • 20250521\
  • Ryota Fujimori\
  • Yuta Ito\
  • Ryo Yokogawa\
  • Atsushi Ogura\
  • Kazuto Kawakatsu\
  • Nobuyuki Kuboi\
  • Koichiro Saga\
  • Hayato Iwamoto\ \ Although plasma etching and subsequential annealing process are indispensable to form a uniform trench with a high aspec...](/content/en/SonyInfo/technology/publications/evaluation-of-interstitial-si-diffusion-induced-by-plasma-etching-and-subsequential-annealing-for-si-trench-formation-using-low-temperature-photoluminescence-spectroscopy/index.html)
• [Development of Fine-Pitch Cu-Cu Hybrid Bonding on Face-to-Back Structure for Three-Layer WoWoW: Impact of wafer-warpage on wafer bonding properties\ \
  • ICEP-IAAC\
  • Sony Semiconductor Solutions Corporation\
  • 2025\
  • 20250515\
  • Yukako Ikegami\
  • Kengo Kotoo\
  • Kan Shimizu\
  • Yoshihisa Kagawa\
  • Hayato Iwamoto\ \ This study investigates the development of faceto-back Cu-Cu hybrid bonding in a three-layer structure and evaluates the...](/content/en/SonyInfo/technology/publications/development-of-fine-pitch-cu-cu-hybrid-bonding-on-face-to-back-structure-for-three-layer-wowow-impact-of-wafer-warpage-on-wafer-bonding-properties/index.html)
• [Examination of Panel-Level Manufacturing Methods for Glass Core Substrates\ \
  • ICEP-IAAC\
  • Sony Semiconductor Solutions Corporation\
  • 2025\
  • 20250515\
  • Shun Mitarai\
  • Kiwamu Adachi\
  • Takahiro Igarashi\
  • Kousuke Seki\
  • Naoki Kakoiyama\
  • Yuto Tanaka\
  • Shuichi Oka\
  • Masashi Nakazawa\
  • Hayato Iwamoto\ \ The increasing size of package substrates presents various challenges, for which glass core substrates are considered a ...](/content/en/SonyInfo/technology/publications/examination-of-panel-level-manufacturing-methods-for-glass-core-substrates/index.html)
• [Micro-Bump Connection and Chip Warpage Control Using the Reflow Process\ \
  • ICEP-IAAC\
  • Sony Semiconductor Solutions Corporation\
  • 2025\
  • 20250515\
  • Takahiro Igarashi\
  • Miyoshi Togawa\
  • Masashi Nakazawa\
  • Hayato Iwamoto\ \ Image sensors are increasingly used in various applications, demanding improved transmission property of signals. Flip-c...](/content/en/SonyInfo/technology/publications/micro-bump-connection-and-chip-warpage-control-using-the-reflow-process/index.html)
• [0.26-inch LED Microdisplay using Pixel Level Cu-Cu Connections of Transferred GaN/Si and CMOS Backplane Wafer\ \
  • SID Display Week\
  • Sony Semiconductor Solutions Corporation\
  • 2025\
  • 20250514\
  • Haruki Tsuchiya\
  • Toshihiro Miura\
  • Ryosuke Matsumoto\
  • Mikio Takiguchi\
  • Toru Sasaki\
  • Michihiro Kanno\
  • Koichi Nagasawa\
  • Hayato Iwamoto\ \ We have developed an integration process for LED Microdisplaytoward AR application. This process consists of Cu-Cu hybri...](/content/en/SonyInfo/technology/publications/026-inch-led-microdisplay-using-pixel-level-cu-cu-connections-of-transferred-gan-si-and-cmos-backplane-wafer/index.html)
• [Challenging the limits of SRG waveguides: a human-AI collaborative design concept\ \
  • SID Display Week\
  • Sony Semiconductor Solutions Corporation\
  • 2025\
  • 20250513\
  • Sébastien de Cunsel\
  • Kazue Shimizu\ \ Surface-relief grating (SRG) waveguides are widely used for Augmented Reality (AR) head mounted displays mainly due to t...](/content/en/SonyInfo/technology/publications/challenging-the-limits-of-srg-waveguides-a-human-ai-collaborative-design-concept/index.html)
• [Evolution and Differentiation of OLED Microdisplay\ \
  • SID\
  • Sony Semiconductor Solutions Corporation\
  • 2025\
  • 20250513\
  • Tsutomu Shimayama\
  • Tomoaki Sawabe\
  • Kenichi Aoyagi\ \ This report reviews the evolution of OLED microdisplays and explains the unique features and technologies that support t...](/content/en/SonyInfo/technology/publications/evolution-and-differentiation-of-oled-microdisplay/index.html)
• [Cross-Modal Learning for Music-to-Music-Video Description Generation\ \
  • RepL4NLP\
  • Sony Group Corporation\
  • 2025\
  • 20250504\
  • Zhuoyuan Mao\
  • Mengjie Zhao\
  • Qiyu Wu\
  • Zhi Zhong\
  • Wei-Hsiang Liao\
  • Hiromi Wakaki\
  • Yuki Mitsufuji\ \ Music-to-music-video generation is a challenging task due to the intrinsic differences between the music and video modal...](/content/en/SonyInfo/technology/publications/cross-modal-learning-for-music-to-music-video-description-generation/index.html)
• [Global-Order GFlowNets\ \
  • ICLR Workshop\
  • Sony Europe B.V.\
  • 2025\
  • 20250424\
  • Lluís Pastor-Pérez\
  • Javier Alonso García\
  • Lukas Mauch\ \ Order-Preserving (OP) GFlowNets have demonstrated remarkable success in tackling complex multi-objective (MOO) black-box...](/content/en/SonyInfo/technology/publications/global-order-gflownets/index.html)
• [On multi-token prediction for efficient LLM inference\ \
  • ICLR Workshop\
  • Sony Europe B.V.\
  • 2025\
  • 20250424\
  • Somesh Mehra\
  • Javier Alonso García\
  • Lukas Mauch\ \ We systematically investigate multi-token prediction (MTP) capabilities within LLMs pre-trained for next-token predictio...](/content/en/SonyInfo/technology/publications/on-multi-token-prediction-for-efficient-llm-inference/index.html)
• [Proposal for Non-Volatilization of eFPGA Core\ \
  • EPTC\
  • Sony Semiconductor Solutions Corporation\
  • 2025\
  • 20250416\
  • Keizo Hiraga\
  • Kenshu Seto\
  • Kazuhiro Bessho\
  • Masahiro Iida\ \ In the development of embedded FPGA (eFPGA), a novel programmable AND logic cell architecture termed programmable AND el...](/content/en/SonyInfo/technology/publications/proposal-for-non-volatilization-of-efpga-core/index.html)
• [COCOLA: Coherence-Oriented Contrastive Learning of Musical Audio Representations\ \
  • ICASSP\
  • Sony Europe B.V.\
  • 2025\
  • 20250406\
  • Ruben Ciranni\
  • Giorgio Mariani\
  • Michele Mancusi\
  • Emilian Postolache\
  • Giorgio Fabbro\
  • Emanuele Rodolà\
  • Luca Cosmo\ \ We present COCOLA (Coherence-Oriented Contrastive Learning for Audio), a contrastive learning method for musical audio r...](/content/en/SonyInfo/technology/publications/cocola-coherence-oriented-contrastive-learning-of-musical-audio-representations/index.html)
• [High-resolution spectroscopy of single photons using a virtually imaged phased-array and a single-photon avalanche diode array for frequency-multiplexed quantum communications\ \
  • Global Physics Summit\
  • Sony Group Corporation\
  • 2025\
  • 20250319\
  • Yuki Nagoro\
  • Hidehito Sato\
  • Hiroyuki Tezuka\
  • Tomoyuki Horikiri\ \ Quantum internet is emerging as a next-generation infrastructure that enables a range of applications. One of the major ...](/content/en/SonyInfo/technology/publications/high-resolution-spectroscopy-of-single-photons-using-a-virtually-imaged-phased-array/index.html)
• [Ocean particle measurement technology using the Event-based Vision Sensor (EVS)\ \
  • EGU\
  • Sony Group Corporation\
  • 2025\
  • 20250314\
  • Susumu Takatsuka\
  • Norio Miyamoto\
  • Hidehito Sato\
  • Hitoshi Azumi\
  • Yasuhito Hayashi\
  • Shinsuke Kawagucci\ \ The event-based vision sensors (EVS) are biology-inspired devices designed to capture the detailed movement of objects a...](/content/en/SonyInfo/technology/publications/ocean-particle-measurement-technology-using-the-event-based-vision-sensor-evs/index.html)
• [Revisiting Disparity from Dual-Pixel Images: Physics-Informed Lightweight Depth Estimation\ \
  • WACV\
  • Sony Semiconductor Solutions Corporation\
  • 2025\
  • 20250228\
  • Teppei Kurita\
  • Yuhi Kondo\
  • Legong Sun\
  • Takayuki Sasaki\
  • Sho Nitta\
  • Yasuhiro Hashimoto\
  • Yoshinori Muramatsu\
  • Yusuke Moriuchi\ \ In this study, we propose a high-performance disparity (depth) estimation method using dual-pixel (DP) images with few p...](/content/en/SonyInfo/technology/publications/revisiting-disparity-from-dual-pixel-images-physics-informed-lightweight-depth-estimation/index.html)
• [Estimation of mutual information via quantum kernel methods\ \
  • Quantum Machine Intelligence\
  • Sony Group Corporation\
  • 2025\
  • 20250225\
  • Yota Maeda\
  • Hideaki Kawaguchi\
  • Hiroyuki Tezuka\ \ Recently, the importance of analyzing data and collecting valuable insight efficiently has been increasing in various fi...](/content/en/SonyInfo/technology/publications/estimation-of-mutual-information-via-quantum-kernel-methods/index.html)
• [6.5 A 25.2Mpixel 120frames/s Full-Frame Global-Shutter CMOS Image Sensor with Pixel-Parallel ADC\ \
  • ISSCC\
  • Sony Semiconductor Solutions Corporation\
  • 2025\
  • 20250216\
  • Toshiki Kainuma\
  • Ryo Wakamatsu\
  • Kimitaka Wada\
  • Tohru Takeda\
  • Shota Ueyama\
  • Hiroki Suto\
  • Tomohiro Kawahara\
  • Koushi Uemura\
  • Masao Kimura\
  • Masaki Sakakibara\
  • Yusuke Oike\ \ CMOS image sensors with rolling shutters (RS) currently dominate the market for consumer cameras, particularly interchan...](/content/en/SonyInfo/technology/publications/6.5-a-25.2-mpixel-120-frames-s-full-frame-global-shutter-cmos-image-sensor-with-pixel-parallel-adc/index.html)
• [Quantum algorithm for partial differential equations of nonconservative systems with spatially varying parameters\ \
  • Physical Review Applied\
  • Sony Group Corporation\
  • 2025\
  • 20250128\
  • Yuki Sato\
  • Hiroyuki Tezuka\
  • Ruho Kondo\
  • Naoki Yamamoto\ \ Partial differential equations (PDEs) are crucial for modeling various physical phenomena such as heat transfer, fluid f...](/content/en/SonyInfo/technology/publications/quantum-algorithm-for-partial-differential-equations-of-nonconservative-systems-with-spatially-varying-parameters/index.html)
• [A Quantum-Classical Method Applied to Material Design: Photochromic Materials Optimization for Photopharmacology Applications\ \
  • Intelligent Computing\
  • Sony Group Corporation\
  • 2024\
  • 20241220\
  • Qi Gao\
  • Michihiko Sugawara\
  • Paul D. Nation\
  • Takao Kobayashi\
  • Yu-ya Ohnishi\
  • Hiroyuki Tezuka\
  • Naoki Yamamoto\ \ The integration of quantum chemistry, machine learning, and optimization calculations is expected to accelerate material...](/content/en/SonyInfo/technology/publications/a-quantum-classical-method-applied-to-material-design-photochromic-materials-optimization-for-photopharmacology-applications/index.html)
• [A 2.1-ns deadtime 5-μm single photon avalanche diode with 2-layer transistor pixel technology\ \
  • IEDM\
  • Sony Semiconductor Solutions Corporation\
  • Sony Semiconductor Manufacturing Corporation\
  • 2024\
  • 20241207\
  • Jun Ogi\
  • Shota Kitamura\
  • Fumitaka Sugaya\
  • Junki Suzuki\
  • Aoi Magori\
  • Tomonori Matsui\
  • Kei Sumita\
  • Yuki Ushiku\
  • Koji Moriyama\
  • Kenji Toshima\
  • Tomohiro Namise\
  • Hideki Ozawa\
  • Yasunori Tsukuda\
  • Yusuke Otake\
  • Hiroki Hiyama\
  • Shizunori Matsumoto\
  • Atsushi Suzuki\
  • Fumihiko Koga\ \ This study reports a 5-μm-pitch single photon avalanche diode (SPAD) with 2-layer transistor pixel technology. The dead ...](/content/en/SonyInfo/technology/publications/a-2.1-ns-deadtime-5-um-single-photon-avalanche-diode-with-2-layer-transistor-pixel-technology/index.html)
• [A Color Image Sensor Using 1.0-μm Organic Photoconductive Film Pixels Stacked on 4.0-μm Si Pixels for Near-Infrared Time-of-Flight Depth Sensing\ \
  • IEDM\
  • Sony Semiconductor Solutions Corporation\
  • Sony Semiconductor Manufacturing Corporation\
  • 2024\
  • 20241207\
  • Tomohiro Ohkubo\
  • Nobuhiro Kawai\
  • Kimiyasu Shiina\
  • Kei Fukuhara\
  • Ryotaro Takaguchi\
  • Tetsuro Takada\
  • Yoshito Nagashima\
  • Takahito Niwa\
  • Masahiro Joei\
  • Kensaku Maeda\
  • Tomoyuki Hirano\
  • Atsushi Suzuki\
  • Hideaki Togashi\
  • Tetsuji Yamaguchi\
  • Yusuke Oike\ \ We have developed an image sensor capable of obtaining RGB images and ranging information on a single chip by layering 1...](/content/en/SonyInfo/technology/publications/a-color-image-sensor-using-1.0-um-organic-photoconductive-film-pixels-stacked-on-4.0-um-si-pixels-for-near-infrared-time-of-flight-depth/index.html)
• [Pb-free Colloidal InAs Quantum Dot Image Sensor for Infrared\ \
  • IEDM\
  • Sony Semiconductor Solutions Corporation\
  • 2024\
  • 20241207\
  • Osamu Enoki\
  • Hiroshi Kato\
  • Yuta Okabe\
  • Shuichi Takizawa\
  • Tomonari Nakada\
  • Yusuke Moriya\
  • Kensaku Maeda\
  • Hayato Iwamoto\ \ We developed an image sensor using colloidal InAs quantum dot (QD) for photoconversion. After spin-coating the QDs on a ...](/content/en/SonyInfo/technology/publications/pb-free-colloidal-inas-quantum-dot-image-sensor-for-infrared/index.html)
• [Low Dark Noise and 8.5ke- Full Well Capacity in a 2-Layer Transistor Stacked 0.8μm Dual Pixel CIS with Intermediate Poly-Si Wiring\ \
  • IEDM\
  • Sony Semiconductor Solutions Corporation\
  • Sony Semiconductor Manufacturing Corporation\
  • 2024\
  • 20241207\
  • Yosuke Satake\
  • Yusuke Tanaka\
  • Shinya Sato\
  • Masayuki Takase\
  • Mizuki Hoyano\
  • Shuhei Kasukawa\
  • Manabu Tomita\
  • Yoshiaki Kikuchi\
  • Junpei Yamamoto\
  • Kai Tokuhiro\
  • Kazuya Furumoto\
  • Hikari Sugino\
  • Yusuke Murakawa\
  • Soichiro Yamazaki\
  • Hiroshi Mizuno\
  • Hiroshi Tomita\
  • Noriteru Yamada\
  • Tomoyuki Hirano\
  • Yoshiaki Kitano\ \ This paper demonstrates a 2-layer stacked 0.8μm dual pixel CMOS image sensor, which is world’s smallest dual pixel. We i...](/content/en/SonyInfo/technology/publications/low-dark-noise-and-8.5ke--full-well-capacity-in-a-2-layer-transistor-stacked-0.8um-dual-pixel-cis-with-intermediate-poly-si-wiring/index.html)
• [A Novel 1/1.3-inch 50 Megapixel Three-wafer-stacked CMOS Image Sensor with DNN Circuit for Edge Processing\ \
  • IEDM\
  • Sony Semiconductor Solutions Corporation\
  • Sony Semiconductor Manufacturing Corporation\
  • 2024\
  • 20241207\
  • Ryoichi Nakamura\
  • Hidenobu Tsugawa\
  • Hajime Yamagishi\
  • Yutaro Fujisaki\
  • Yosuke Suda\
  • Yukihiro Tatsumi\
  • Kan Shimizu\
  • Yoshihisa Kagawa\
  • Kenta Ono\
  • Yosuke Horie\
  • Ryoji Koganei\
  • Hiroshi Nakano\
  • Kazumi Kobayashi\
  • Takumi Kamibayashi\
  • Nobutatsu Araki\
  • Kenichi Saito\
  • Ryoma Suzue\
  • Wataru Otsuka\
  • Hayato Iwamoto\ \ This study reports the first ever 3-wafer-stacked CMOS image sensor comprising an artificial intelligence (AI) chip with...](/content/en/SonyInfo/technology/publications/a-novel-113-inch-50-megapixel-three-wafer-stacked-cmos-image-sensor-with-dnn-circuit-for-edge-processing/index.html)
• [Uncertainty Quantification and Calibration for Audio-driven Disease Diagnosis\ \
  • NeurIPS BDU Workshop\
  • Sony Group Corporation\
  • 2024\
  • 20241206\
  • Shubham Kulkarni\
  • Hideki Watanabe\
  • Fuminori Homma\ \ Deep learning excels in analyzing multi-modal signals for healthcare diagnostics but lacks the ability to quantify confi...](/content/en/SonyInfo/technology/publications/uncertainty-quantification-and-calibration-for-audio-driven-disease-diagnosis/index.html)
• [Review and Perspective of XR Technologies\ \
  • IDW\
  • Sony Semiconductor Solutions Corporation\
  • 2024\
  • 20241204\
  • Hiroshi Mukawa\ \ A number of technologies must be highly integrated to deliver immersive XR experiences to users. These technologies are ...](/content/en/SonyInfo/technology/publications/review-and-perspective-of-xr-technologies/index.html)
• [Effects of 3D Cues for Depth Perception on an Eye-Sensing Light Field Display\ \
  • IDW\
  • Sony Corporation\
  • 2024\
  • 20241204\
  • Yoshihiko Kuroki\
  • Kazuki Yokoyama\
  • Masami Ogata\
  • Tsutomu Ichinose\
  • Masato Akao\
  • Koji Aoyama\ \ In order to investigate the effect of 3D cues on the accuracy of stereo perception in an eye-sensing light field display...](/content/en/SonyInfo/technology/publications/effects-of-3d-cues-for-depth-perception-on-an-eye-sensing-light-field-display/index.html)
• [Development of compact wideband balun using multilayer substrate-integrated coaxial line\ \
  • EPTC\
  • Sony Semiconductor Manufacturing Corporation\
  • 2024\
  • 20241203\
  • Takumi Sato\
  • Haruichi Kanaya\
  • Takashi Ichirizuka\
  • Shusaku Yamada\ \ In this paper, we have designed and fabricated a broadband balun for wireless communications. Wireless communication dev...](/content/en/SonyInfo/technology/publications/development-of-compact-wideband-balun-using-multilayer-substrate-integrated-coaxial-line/index.html)
• [Automated high-throughput organic crystal structure prediction via population-based sampling\ \
  • DIGIT DISCOV\
  • Sony Group Corporation\
  • 2024\
  • 20241115\
  • Qiang Zhu\
  • Shinnosuke Hattori\ \ With advancements in computational molecular modeling and powerful structure search methods, it is now possible to syste...](/content/en/SonyInfo/technology/publications/automated-high-throughput-organic-crystal-structure-prediction-via-population-based-sampling/index.html)
• [Investigation of highly diffusive point defects during Si plasma etching\ \
  • AVS\
  • Sony Semiconductor Solutions Corporation\
  • 2024\
  • 20241103\
  • Nobuyuki Kuboi\
  • Koichiro Saga\
  • Masafumi Miyoshi\
  • Takashi Hamano\
  • Shoji Kobayashi\
  • Tetsuya Tatsumi\
  • Koji Eriguchi\
  • Yoshiya Hagimoto\
  • Hayato Iwamoto\ \ The quantitative prediction and precise control of plasma-induced damage by high-energy incident ions during Si etching ...](/content/en/SonyInfo/technology/publications/investigation-of-highly-diffusive-point-defects-during-si-plasma-etching/index.html)
• [Evolution of stacked image-sensor and Cu-Cu hybrid bonding technology\ \
  • LTB-3D\
  • Sony Semiconductor Solutions Corporation\
  • 2024\
  • 20241030\
  • Nobutoshi Fujii\
  • Yoshihisa Kagawa\
  • Shunsuke Furuse\
  • Takahiro Kamei\
  • Yukako Ikegami\
  • Takaaki Hirano\
  • Tatsumasa Hiratsuka\
  • Suguru Saito\
  • Yoshiya Hagimoto\
  • Hayato Iwamoto\ \ In the Cu-Cu hybrid bonding used in stacked image sensors, the connection pad pitch has been required to be shrink succe...](/content/en/SonyInfo/technology/publications/evolution-of-stacked-image-sensor-and-cu-cu-hybrid-bonding-technology/index.html)
• [Robustifying Model-Based Locomotion by Zero-order Stochastic Nonlinear Model Predictive Control with Guard Saltation Matrix\ \
  • IROS\
  • Sony Group Corporation\
  • Sony Global Manufacturing and Operations Corporation\
  • 2024\
  • 20241018\
  • Sotaro Katayama\
  • Noriaki Takasugi\
  • Mitsuhisa Kaneko\
  • Norio Nagatsuka\
  • Masaya Kinoshita\ \ This paper presents a stochastic/robust nonlinear model predictive control (NMPC) to enhance the robustness of model-bas...](/content/en/SonyInfo/technology/publications/robustifying-model-based-locomotion-by-zero-order-stochastic-nonlinear-model-predictive-control-with-guard-saltation-matrix/index.html)
• [Development of a Compact Robust Passive Transformable Omni-Ball for Enhanced Step-Climbing and Vibration Reduction\ \
  • IROS\
  • Sony Group Corporation\
  • 2024\
  • 20241014\
  • Kazuo Hongo\
  • Takashi Kito\
  • Yasuhisa Kamikawa\
  • Masaya Kinoshita\
  • Yasunori Kawanami\ \ This paper introduces the Passive Transformable Omni-Ball (PTOB), an advanced omnidirectional wheel engineered to enhanc...](/content/en/SonyInfo/technology/publications/development-of-a-compact-robust-passive-transformable-omni-ball-for-enhanced-step-climbing-and-vibration-reduction/index.html)
• [Real-time Perceptive Motion Control using Control Barrier Functions with Analytical Smoothing for Six-Wheeled-Telescopic-Legged Robot Tachyon 3\ \
  • IROS\
  • Sony Group Corporation\
  • 2024\
  • 20241014\
  • Noriaki Takasugi\
  • Masaya Kinoshita\
  • Yasuhisa Kamikawa\
  • Ryoichi Tsuzaki\
  • Atsushi Sakamoto\
  • Toshimitsu Kai\
  • Yasunori Kawanami\ \ To achieve safe legged locomotion, it is important to generate motion in real-time considering various constraints in ro...](/content/en/SonyInfo/technology/publications/real-time-perceptive-motion-control-using-control-barrier-functions-with-analytical-smoothing-for-six-wheeled-telescopic-legged-robot-tachyon-3/index.html)
• [Extrinsic Calibration of Multiple LiDARs for a Mobile Robot based on Floor Plane And Object Segmentation\ \
  • IROS\
  • Sony Group Corporation\
  • 2024\
  • 20241014\
  • Shun Niijima\
  • Atsushi Suzuki\
  • Ryoichi Tsuzaki\
  • Masaya Kinoshita\ \ Mobile robots equipped with multiple light detection and ranging (LiDARs) and capable of recognizing their surroundings ...](/content/en/SonyInfo/technology/publications/extrinsic-calibration-of-multiple-lidars-for-a-mobile-robot-based-on-floor-plane-and-object-segmentation/index.html)
• [Anti-Biofouling Lens-less Camera with Deep Learning based Image Reconstruction\ \
  • OCEAN OPTICS\
  • Sony Group Corporation\
  • 2024\
  • 20241008\
  • Naoki Ide\
  • Tomohiro Kawahara\
  • Hiroshi Ueno\
  • Daiki Yanagidaira\
  • Susumu Takatsuka\ \ In recent years, there has been an increasing demand for underwater cameras that monitor the condition of offshore struc...](/content/en/SonyInfo/technology/publications/anti-biofouling-lens-less-camera-with-deep-learning-based-image-reconstruction/index.html)
• [Quantum PC Algorithm: Data-Efficient and Nonlinear Causal Discovery\ \
  • QCE\
  • Sony Group Corporation\
  • 2024\
  • 20240915\
  • Yota Maeda\
  • Ken Arai\
  • Yu Tanaka\
  • Yu Terada\
  • Hiroshi Ueno\
  • Hiroyuki Tezuka\ \ Causal discovery is the task of finding causal relationships between random variables from observed data. Typically, one...](/content/en/SonyInfo/technology/publications/quantum-pc-algorithm-data-efficient-and-nonlinear-causal-discovery/index.html)
• [Stimulating Creative Hypothesis Discovery by Future Human-AI Teaming\ \
  • CollabTech\
  • Sony Group Corporation\
  • 2024\
  • 20240912\
  • Soichiro Iga\
  • Susumu Takatsuka\
  • Hiroki Tetsukawa\ \ We propose Human-AI teaming to enhance hypothesis discovery creation (HDHAT), envisioning a future where humans and AI c...](/content/en/SonyInfo/technology/publications/stimulating-creative-hypothesis-discovery-by-future-human-ai-teaming/index.html)
• [IMC Assisted Die-bonding for Stacked Device Integration\ \
  • ESTC\
  • Sony Semiconductor Solutions Corporation\
  • 2024\
  • 20240911\
  • Masataka Maehara\
  • Jaber Derakhshandeh\
  • Carine Gerets\
  • Tom Cochet\
  • Dieter H Cuypers\
  • Andy Miller\
  • Gerald Beyer\
  • Geert van der Plas\
  • Eric Beyne\ \ 3D stack integration with certain devices has led to the development of several techniques. One such technique is Wafer-...](/content/en/SonyInfo/technology/publications/imc-assisted-die-bonding-for-stacked-device-integration/index.html)
• [Silica nanofibers with single-digit nanometer-thickness: Origin of unusual viscoelastic behavior\ \
  • ISGS\
  • Sony Group Corporation\
  • 2024\
  • 20240903\
  • Shinnosuke Hattori\
  • Hideki Bashomatsu\
  • Takumi Houya\
  • Takamichi Matsuno\
  • Shigeru Sakamoto\
  • Atsushi Shimojima\ \ Silica has been widely used in functional materials like glasses and protective coatings thanks to its chemical and mech...](/content/en/SonyInfo/technology/publications/silica-nanofibers-with-single-digit-nanometer-thickness-origin-of-unusual-viscoelastic-behavior/index.html)
• [Thermal Conductivity Calculation using Homogeneous Non-equilibrium Molecular Dynamics Simulation with Allegro\ \
  • International journal of Heat and Mass Transfer\
  • Sony Group Corporation\
  • 2024\
  • 20240827\
  • Kohei Shimamura\
  • Shinnosuke Hattori\
  • Ken-ichi Nomura\
  • Akihide Koura\
  • Fuyuki Shimojo\ \ In this study, we derive the heat flux formula for the Allegro model, one of machine-learning interatomic potentials usi...](/content/en/SonyInfo/technology/publications/thermal-conductivity-calculation-using-homogeneous-non-equilibrium-molecular-dynamics-simulation-with-allegro/index.html)
• [Versatile Telescopic-Wheeled-Legged Locomotion of Tachyon 3 via Full-Centroidal Nonlinear Model Predictive Control\ \
  • NMPC\
  • Sony Group Corporation\
  • Sony Global Manufacturing and Operations Corporation\
  • 2024\
  • 20240824\
  • Sotaro Katayama\
  • Noriaki Takasugi\
  • Mitsuhisa Kaneko\
  • Masaya Kinoshita\ \ This paper presents a nonlinear model predictive control (NMPC) toward versatile motion generation for the telescopic-wh...](/content/en/SonyInfo/technology/publications/versatile-telescopic-wheeled-legged-locomotion-of-tachyon-3-via-full-centroidal-nonlinear-model-predictive-control/index.html)
• [Revisiting Aspirin Polymorphic Stability Using a Machine Learning Potential\ \
  • ACS Omega\
  • Sony Group Corporation\
  • 2024\
  • 20240819\
  • Shinnosuke Hattori\
  • Qiang Zhu\ \ In this study, we present a systematic computational investigation to analyze the long-debated free energy stability of ...](/content/en/SonyInfo/technology/publications/revisiting-aspirin-polymorphic-stability-using-a-machine-learning-potential/index.html)
• [DiffuCOMET: Contextual Commonsense Knowledge Diffusion\ \
  • ACL\
  • Sony Group Corporation\
  • 2024\
  • 20240811\
  • Silin Gao\
  • Mete Ismayilzada\
  • Mengjie Zhao\
  • Hiromi Wakaki\
  • Yuki Mitsufuji\
  • Antoine Bosselut\ \ Inferring contextually-relevant and diverse commonsense to understand narratives remains challenging for knowledge model...](/content/en/SonyInfo/technology/publications/diffucomet-contextual-commonsense-knowledge-diffusion/index.html)
• [Few-shot Dialogue Strategy Learning for Motivational Interviewing via Inductive Reasoning\ \
  • ACL\
  • Sony Group Corporation\
  • 2024\
  • 20240811\
  • Zhouhang Xie\
  • Bodhisattwa Prasad Majumder\
  • Mengjie Zhao\
  • Yoshinori Maeda\
  • Keiichi Yamada\
  • Hiromi Wakaki\
  • Julian McAuley\ \ We consider the task of building a dialogue system that can motivate users to adopt positive lifestyle changes, Motivati...](/content/en/SonyInfo/technology/publications/few-shot-dialogue-strategy-learning-for-motivational-interviewing-via-inductive-reasoning/index.html)
• [On the Language Encoder of Contrastive Cross-modal Models\ \
  • ACL\
  • Sony Group Corporation\
  • 2024\
  • 20240811\
  • Mengjie Zhao\
  • Junya Ono\
  • Zhi Zhong\
  • Chieh-Hsin Lai\
  • Yuhta Takida\
  • Naoki Murata\
  • Wei-Hsiang Liao\
  • Takashi Shibuya\
  • Hiromi Wakaki\
  • Yuki Mitsufuji\ \ Contrastive cross-modal models such as CLIP and CLAP aid various vision-language (VL) and audio-language (AL) tasks. How...](/content/en/SonyInfo/technology/publications/on-the-language-encoder-of-contrastive-cross-modal-models/index.html)
• [Floquet systems with continuous dynamical symmetries: characterization, time-dependent noether charge, and solvability\ \
  • Phys. Scr.\
  • Sony Group Corporation\
  • 2024\
  • 20240717\
  • Yukio Kaneko\
  • Tatsuhiko N Ikeda\ \ We study quantum Floquet (periodically-driven) systems having continuous dynamical symmetry (CDS) consisting of a time t...](/content/en/SonyInfo/technology/publications/floquet-systems-with-continuous-dynamical-symmetries-characterization-time-dependent-noether-charge-and-solvability/index.html)
• [NeISF: Neural Incident Stokes Field for Geometry and Material Estimation\ \
  • CVF\
  • Sony Europe B.V.\
  • Sony Semiconductor Solutions Corporation\
  • 2024\
  • 20240617\
  • Chenhao Li\
  • Taishi Ono\
  • Takeshi Uemori\
  • Hajime Mihara\
  • Alexander Gatto\
  • Hajime Nagahara\
  • Yusuke Moriuchi\ \ Multi-view inverse rendering is the problem of estimating the scene parameters such as shapes, materials, or il-luminati...](/content/en/SonyInfo/technology/publications/neisf-neural-incident-stokes-field-for-geometry-and-material-estimation/index.html)
• [HZO-based Nonvolatile SRAM Array with 100% Bit Recall Yield and Sufficient Retention Time at 85 ℃\ \
  • VLSI Technology and Circuits\
  • Sony Semiconductor Solutions Corporation\
  • 2024\
  • 20240616\
  • Yusuke Shuto\
  • Jun Okuno\
  • Tsubasa Yonai\
  • Ryo Ono\
  • Peter Reinig\
  • Maximilian Lederer\
  • Konrad Seidel\
  • Ruben Alcala\
  • Thomas Mikolajick\
  • Uwe Schroeder\
  • Taku Umebayashi\
  • Kentaro Akiyama\ \ For the first time, a 16-Kbit nonvolatile SRAM (NVSRAM) array based on a metal/ferroelectric/metal capacitor using a sub...](/content/en/SonyInfo/technology/publications/hzo-based-nonvolatile-sram-array-with-100-bit-recall-yield-and-sufficient-retention-time-at-85/copy_of_index.html)
• [Dynamic Mesh Coding using Orthogonal Atlas Projection\ \
  • PCS\
  • Sony Corporation\
  • Sony Corporation of America\
  • 2024\
  • 20240612\
  • Danillo B Graziosi\
  • Kao Hayashi\ \ Dynamic meshes, which are meshes that frequently change their connectivity, are commonly used in AR/VR applications. Com...](/content/en/SonyInfo/technology/publications/dynamic-mesh-coding-using-orthogonal-atlas-projection/index.html)
• [Independent design method of multiple surface modes using a domino-ring structure​\ \
  • Physical Review B\
  • Sony Group Corporation\
  • 2024\
  • 20240610\
  • Go Itami\ \ This paper proposes a method for generating and independently controlling multiple modes of surface modes using a domino...](/content/en/SonyInfo/technology/publications/independent-design-method-of-multiple-surface-modes-using-a-domino-ring-structure/index.html)
• [Fabrication method of SPAD sensor for automotive LiDAR to compensate the process fluctuation by feedforward system\ \
  • ISSW\
  • Sony Semiconductor Solutions Corporation\
  • Sony Semiconductor Manufacturing Corporation\
  • 2024\
  • 20240603\
  • Yoshiaki Tashiro\
  • Kousuke Nomura \
  • Takahiro Toyoshima\
  • Tomoki Mikuriya \
  • Daiki Senaha\
  • Shingo Yamaguchi\
  • Shunsuke Kameda\
  • Shunichiro Tanoue\
  • Yuji Nishimura\
  • Kensuke Koiso\
  • Syota Hida\
  • Kenta Nojima\
  • Yorito Sakano\ \ There have been many developments in Light Detection And Ranging (LiDAR) sensors used in Autonomous Driving (AD) and Adv...](/content/en/SonyInfo/technology/publications/fabrication-method-of-spad-sensor-for-automotive-lidar-to-compensate-the-process-fluctuation-by-feedforward-system/index.html)
• [Recent advances in SPAD sensor technology: Pixel size shrinking and PDE enhancement\ \
  • ISSW\
  • Sony Semiconductor Solutions Corporation\
  • 2024\
  • 20240603\
  • Jun Ogi\ \ SPAD pixels have been developed for ToF range image sensors [1-3] and photon counting image sensors [4-6] by exploiting ...](recent-advances-in-spad-sensor-technology:-pixel-size-shrinking-and-pde-enhancement/index.html)
• [Method to evaluate the adhesion distribution on wafers\ \
  • ECTC\
  • Sony Semiconductor Solutions Corporation\
  • 2024\
  • 20240528\
  • Tatsumasa Hiratsuka\
  • Takaaki Hirano\
  • Kengo Kotoo\
  • Nobutoshi Fujii\
  • Suguru Saito\
  • Shoji Kobayashi\
  • Yoshiya Hagimoto\
  • Hayato Iwamoto\ \ Direct wafer bonding plays an essential role in semiconductor manufacturing. Although several methods for evaluating waf...](/content/en/SonyInfo/technology/publications/method-to-evaluate-the-adhesion-distribution-on-wafers/index.html)
• [Novel three-layer stacking process with face-to-back CoW 6 µm-pitch hybrid bonding\ \
  • ECTC\
  • Sony Semiconductor Solutions Corporation\
  • 2024\
  • 20240528\
  • Akihiro Urata\
  • Takahiro Kamei\
  • Akihisa Sakamoto\
  • Hirotaka Yoshioka\
  • Takaaki Hirano\
  • Kan Shimizu\
  • Yoshihisa Kagawa\
  • Hayato Iwamoto\ \ We developed an innovative chip-on-wafer-on-wafer (CoWoW) process, involving a three-layer vertically stacked structure ...](/content/en/SonyInfo/technology/publications/novel-three-layer-stacking-process-with-face-to-back-cow-6-um-pitch-hybrid-bonding/index.html)
• [Wafer-On-Wafer-On-Wafer (WoWoW) Integration having Large-scale High Reliability Fine 1 μm Pitch Face-To-Back(F2B) Cu-Cu Connections and Fine 6 μm Pitch TSVs\ \
  • ECTC\
  • Sony Semiconductor Solutions Corporation\
  • 2024\
  • 20240528\
  • Masaki Haneda\
  • Yukako Ikegami\
  • Kengo Kotoo\
  • Kan Shimizu\
  • Yoshihisa Kagawa\
  • Hayato Iwamoto\ \ Wafer-on-wafer-on-wafer integration, consisting of three device wafers, is a key concept that accelerates the evolution ...](/content/en/SonyInfo/technology/publications/wafer-on-wafer-on-wafer-(wowow/index.html)-integration-having-large-scale-high-reliability-fine-1-um-pitch-face-to-back(f2b)-cu-cu-connections-and-fine-6-um-pitch-tsvs/index.html)
• [Study of Ultra Fine 0.4 µm Pitch Wafer-to-Wafer Hybrid Bonding and impact of bonding misalignment\ \
  • ECTC\
  • Sony Semiconductor Solutions Corporation\
  • 2024\
  • 20240528\
  • Yukako Ikegami\
  • Takumi Onodera\
  • Masanori Chiyozono\
  • Akihisa Sakamoto\
  • Kan Shimizu\
  • Yoshihisa Kagawa\
  • Hayato Iwamoto\ \ We have devised a novel process integration technique aimed at minimizing the recess of Cu pads, successfully achieving ...](/content/en/SonyInfo/technology/publications/study-of-ultra-fine-0.4-um-pitch-wafer-to-wafer-hybrid-bonding-and-impact-of-bonding-misalignment/index.html)
• [Analysis of vacancies in wafer-bonding interface via positron annihilation lifetime spectroscopy\ \
  • ECTC\
  • Sony Semiconductor Solutions Corporation\
  • 2024\
  • 20240528\
  • Sotetsu Saito\
  • Nobutoshi Fujii\
  • Shunsuke Furuse\
  • Naoki Ogawa\
  • Suguru Saito\
  • Yoshiya Hagimoto\
  • Hayato Iwamoto\ \ Plasma-activated bonding is employed in stacked device manufacturing processes. It has been verified that the bonding st...](/content/en/SonyInfo/technology/publications/analysis-of-vacancies-in-wafer-bonding-interface-via-positron-annihilation-lifetime-spectroscopy/index.html)
• [Elucidating the mechanism of four corner voids in chip-on-wafer hybrid bonding\ \
  • ECTC\
  • Sony Semiconductor Solutions Corporation\
  • 2024\
  • 20240528\
  • Takaaki Hirano\
  • Tatsumasa Hiratsuka\
  • Hirotaka Yoshioka\
  • Naoki Ogawa\
  • Suguru Saito\
  • Shoji Kobayashi\
  • Yoshiya Hagimoto\
  • Hayato Iwamoto\ \ In recent years, the development of electric vehicles, IoT, machine learning, and digital technologies has increased dem...](/content/en/SonyInfo/technology/publications/elucidating-the-mechanism-of-four-corner-voids-in-chip-on-wafer-hybrid-bonding/index.html)
• [Developments in Nonlinear Model Predictive Control for Telescopic-Wheeled-Legged Robot Tachyon 3\ \
  • ICRA Workshop: Advancements in Trajectory Optimization and Model Predictive Control for Legged Systems\
  • Sony Group Corporation\
  • Sony Global Manufacturing and Operations Corporation\
  • 2024\
  • 20240517\ \ This work presents advancements in nonlinear model predictive control (NMPC) for the telescopic-wheeled-legged robot, Ta...](/content/en/SonyInfo/technology/publications/developments-in-nonlinear-model-predictive-control-for-telescopic-wheeled-legged-robot-tachyon-3/index.html)
• [Synthesis of silica nanofibers via disassembly of a reverse type 2D hexagonal mesostructure​\ \
  • The 20th International Symposium on Silicon Chemistry\
  • Sony Group Corporation\
  • 2024\
  • 20240513\
  • Hideki Bashomatsu\
  • Takumi Houya\
  • Takamichi Matsuno\
  • Shigeru Sakamoto\
  • Atsushi Shimojima\ \ A reverse-type mesostructure consisting of silica and low molecular weight surfactants was fabricated. The mesostructure...](/content/en/SonyInfo/technology/publications/synthesis-of-silica-nanofibers-via-disassembly-of-a-reverse-type-2d-hexagonal-mesostructure/index.html)
• [Approximate complex amplitude encoding algorithm and its application to data classification problems\ \
  • Physical Review A\
  • Sony Group Corporation\
  • 2024\
  • 20240513\
  • Naoki Mitsuda\
  • Kohei Nakaji\
  • Yohichi Suzuki\
  • Tomoki Tanaka\
  • Rudy Raymond\
  • Hiroyuki Tezuka\
  • Tamiya Onodera\
  • Naoki Yamamoto\ \ Quantum computing has a potential to accelerate data processing efficiency, especially in machine learning, by exploitin...](/content/en/SonyInfo/technology/publications/approximate-complex-amplitude-encoding-algorithm-and-its-application-to-data-classification-problems/index.html)
• [Development of novel liquid crystal on silicon microdisplays and future application\ \
  • SID Display Week\
  • Sony Semiconductor Solutions Corporation\
  • 2024\
  • 20240511\
  • Yoshitomo Isomae\
  • Nariyasu Sugawara\
  • Yasuhiro Watanabe\
  • Takashi Sakairi\
  • Tomoaki Honda\
  • Koichi Amari\
  • Keiichi Maeda\
  • Tsuyoshi Okazaki\
  • Akiko Toriyama\
  • Koichi Nagasawa\ \ This paper presents the development of liquid crystal on silicon (LCOS) technology aimed at enhancing the image quality ...](/content/en/SonyInfo/technology/publications/development-of-novel-liquid-crystal-on-silicon-microdisplays-and-future-application/copy_of_index.html)
• [Microfluidic device for the high-throughput and selective encapsulation of single target cells\ \
  • Lab on a Chip\
  • Sony Corporation\
  • 2024\
  • 20240509\
  • Masahiko Nakamura\
  • Masahiro Matsumoto\
  • Tatsumi Ito\
  • Isao Hidaka\
  • Hirokazu Tatsuta\
  • Yoichi Katsumoto\ \ Droplet-based microfluidic technologies for encapsulating single cells have rapidly evolved into powerful tools for sing...](/content/en/SonyInfo/technology/publications/microfluidic-device-for-the-high-throughput-and-selective-encapsulation-of-single-target-cells/index.html)
• [Geometry-Biased Transformer for Robust Multi-View 3D Human Pose Reconstruction\ \
  • FG\
  • Sony Corporation\
  • 2024\
  • 20240507\
  • Olivier Moliner\
  • Sangxia Huang\
  • Kalle Åström\ \ We address the challenges in estimating 3D human poses from multiple views under occlusion and with limited overlapping ...](/content/en/SonyInfo/technology/publications/geometry-biased-transformer-for-robust-multi-view-3d-human-pose-reconstruction/index.html)
• [Linking Vision and Multi-Agent Communication through Visible Light Communication using Event Cameras\ \
  • AAMAS\
  • Sony Semiconductor Solutions Corporation\
  • 2024\
  • 20240506\
  • Hajime Nakanotani\
  • Yoshitaka Miyatani\
  • Asako Kanezaki\ \ Various robots, rovers, drones, and other agents of mass-produced products are expected to encounter scenes where they i...](/content/en/SonyInfo/technology/publications/linking-vision-and-multi-agent-communication-through-visible-light-communication-using-event-cameras/index.html)
• [Current injection laser oscillation of 1.55 μm InAs quantum dot vertical-cavity surface-emitting lasers\ \
  • CLEO\
  • Sony Semiconductor Solutions Corporation\
  • 2024\
  • 20240505\
  • Michinori Shiomi\
  • Haruki Kishimoto\
  • Tomomasa Watanabe\
  • Masayuki Tanaka\
  • Daiji Kasahara\
  • Hiroshi Nakajima\
  • Ryoji Arai\
  • Yuta Inaba\
  • Yudai Yamaguchi\
  • Yuya Kanitani\
  • Yoshihiro Kudo\
  • Noriyuki Fuutagawa\
  • Mikihiro Yokozeki\
  • Kouichi Akahane\
  • Naokatsu Yamamoto\ \ We have successfully demonstrated, for the first time, current injection laser oscillation in a 1.55 μm VCSEL using InAs...](/content/en/SonyInfo/technology/publications/current-injection-laser-oscillation-of-1.55-um-inas-quantum-dot-vertical-cavity-surface-emitting-lasers/index.html)
• [Extending the Use Case for GaN Devices to Low Power Applications\ \
  • ARMMS\
  • Sony Semiconductor Solutions Corporation\
  • Sony Semiconductor Solutions Europe\
  • 2024\
  • 20240429\
  • Chris Clifton\
  • Christos Mimis\
  • Andrew Lawrenson\
  • Satoshi Taniguchi\
  • Katsuhiko Takeuchi\
  • Kunihiko Tasai\
  • Katsunori Yanashima\ \ So far, the focus of GaN (Gallium Nitride) processes have been towards the infrastructure and military applications that...](/content/en/SonyInfo/technology/publications/extending-the-use-case-for-gan-devices-to-low-power-applications/index.html)
• [MAMBAPEFT: EXPLORING PARAMETER-EFFICIENT FINE-TUNING FOR MAMBA\ \
  • ICLR\
  • Sony Group Corporation\
  • 2024\
  • 20240424\
  • Masakazu Yoshimura\
  • Teruaki Hayashi\
  • Yota Maeda\
  • Owen Mayer\ \ An ecosystem of Transformer-based models has been established by building large models with extensive data. Parameter-ef...](/content/en/SonyInfo/technology/publications/mambapeft-exploring-parameter-efficient-fine-tuning-for-mamba/index.html)
• [3D Stacking Process Technologies for Advanced CMOS Image Sensors\ \
  • VLSI TSA\
  • Sony Semiconductor Solutions Corporation\
  • 2024\
  • 20240422\
  • Yoshihisa Kagawa\
  • Shuji Manda\
  • Yukako Ikegami\
  • Takahiro Kamei\
  • Kan Shimizu\
  • Hayato Iwamoto\ \ Recently, in the field of CMOS Image Sensor (CIS), there has been high demand for new functions that can respond to vari...](/content/en/SonyInfo/technology/publications/3d-stacking-process-technologies-for-advanced-cmos-image-sensors/index.html)
• [Physical and Thermal Characteristics of the Advanced Package with Glass Core Substrate\ \
  • ICEP\
  • Sony Semiconductor Solutions Corporation\
  • 2024\
  • 20240417\
  • Shun Mitarai\
  • Kiwamu Adachi\
  • Takahiro Igarashi\
  • Kousuke Seki\
  • Naoki Kakoiyama\
  • Yuto Tanaka\
  • Shuichi Oka\
  • Masashi Nakazawa\
  • Hayato Iwamoto\ \ In recent years, substrate size is increasing as the progress of heterogeneous integration, and it is known that the red...](/content/en/SonyInfo/technology/publications/physical-and-thermal-characteristics-of-the-advanced-package-with-glass-core-substrate/index.html)
• [Wafer Backside Fine 0.4µm Pitch Copper Interconnects for Multi Stacked Device Integration\ \
  • ICEP\
  • Sony Semiconductor Solutions Corporation\
  • 2024\
  • 20240417\
  • Takuhiro Miyawaki\
  • Masaki Haneda\
  • Yukari Fukumizu\
  • Akihisa Sakamoto\
  • Kan Shimizu\
  • Yoshihisa Kagawa\
  • Hayato Iwamoto\ \ This paper presents fine copper interconnects with a line/space ratio of 0.2/0.2 µm formed on the middle wafer backside ...](/content/en/SonyInfo/technology/publications/wafer-backside-fine-04um-pitch-copper-interconnects-for-multi-stacked-device-integration/index.html)
• [Joint Demosaicing And Denoising With Double Deep Image Priors\ \
  • ICASSP\
  • Sony Corporation of America\
  • 2024\
  • 20240414\
  • Taihui Li\
  • Anish Lahiri\
  • Yutong Dai\
  • Owen Mayer\ \ Demosaicing and denoising of RAW images are crucial steps in the image signal processing pipeline of modern digital came...](/content/en/SonyInfo/technology/publications/joint-demosaicing-and-denoising-with-double-deep-image-priors/index.html)
• [Frequency compensated diffusion model for real-scene dehazing\ \
  • PCS\
  • Sony (China) Limited\
  • 2024\
  • 20240328\
  • Jing Wang\
  • Songtao Wu\
  • Zhiqiang Yuan\
  • Qiang Tong\
  • Kuanhong Xu\ \ Due to distribution shift, deep learning based methods for image dehazing suffer from performance degradation when appli...](/content/en/SonyInfo/technology/publications/frequency-compensated-diffusion-model-for-real-scene-dehazing/index.html)
• [Conceptual Design and Propagation Characteristics of an Underwater Electromagnetic Communication System for Ocean Environment Sensor Systems\ \
  • EuCAP\
  • Sony Group Corporation\
  • 2024\
  • 20240317\
  • Takashi Kawamura\
  • Takuma Matsushita\
  • Yukio Kaneko\
  • Nobuaki Kawai\
  • Yasuhiro Matsui\
  • Akihiko Horii\
  • Hiroshi Yoshida\ \ As an attempt to protect the ocean environment, a system design for fixed-point observation in a small-scale blue carbon...](/content/en/SonyInfo/technology/publications/conceptual-design-and-propagation-characteristics-of-an-underwater-electromagnetic-communication-system-for-ocean-environment-sensor-systems/index.html)
• [Higher order use of degraded plastic (Styrofoam) as insect repellent\ \
  • 3RINCs\
  • Sony Group Corporation\
  • 2024\
  • 20240316\
  • Mitsutake Suematsu\
  • Yasushi Inagaki\
  • Daiki Yanagidaira\ \ Plastics are indispensable for modern life. However, since they come to mix with different materials during production o...](/content/en/SonyInfo/technology/publications/higher-order-use-of-degraded-plastic-styrofoam-as-insect-repellent/index.html)
• [Millisecond-scale behaviours of plankton quantified in situ and in vitro using the Event-based Vision Sensor (EVS)\ \
  • The Ocean Sciences Meeting\
  • Sony Group Corporation\
  • 2024\
  • 20240218\
  • Susumu Takatsuka\
  • Norio Miyamoto\
  • Hidehito Sato\
  • Yoshiaki Morino\
  • Yoshihisa Kurita\
  • Akinori Yabuki\
  • Chong Chen\
  • Shinsuke Kawagucci\ \ The Event-based Vision Sensor (EVS) is a bio-inspired sensor that captures detailed motions of objects, aiming to become...](/content/en/SonyInfo/technology/publications/millisecond-scale-behaviours-of-plankton-quantified-in-situ-and-in-vitro-using-the-event-based-vision-sensor-evs/index.html)
• [Determination of deformation potentials of InGaN alloy materials based on photoluminescence polarization measurements under uniaxial stress application\ \
  • SPIE Photonics West\
  • Sony Semiconductor Solutions Corporation\
  • 2024\
  • 20240131\
  • Atsushi A. Yamaguchi\
  • Maho Ohara\
  • Tomohiro Makino\
  • Tatsushi Hamaguchi\
  • Rintaro Koda\
  • Keito Mori-Tamamura\ \ InGaN quantum well (QW) based vertical-cavity surface-emitting lasers, which are usually fabricated on the c-plane GaN s...](/content/en/SonyInfo/technology/publications/determination-of-deformation-potentials-of-ingan-alloy-materials-based-on-photoluminescence-polarization-measurements-under-uniaxial-stress-application/index.html)
• [Generative model for learning quantum ensemble with optimal transport loss\ \
  • Quantum Machine Intelligence\
  • Sony Group Corporation\
  • 2024\
  • 20240131\
  • Hiroyuki Tezuka\
  • Shumpei Uno\
  • Naoki Yamamoto\ \ Generative modeling is an unsupervised machine learning framework, that exhibits strong performance in various machine l...](/content/en/SonyInfo/technology/publications/generative-model-for-learning-quantum-ensemble-with-optimal-transport-loss/index.html)
• [Simultaneous microscopic PA/PL line-scan measurements in InGaN-QWs on a stripe-core GaN Substrate\ \
  • SPIE Photonics West\
  • Sony Semiconductor Solutions Corporation\
  • 2024\
  • 20240131\
  • Shoki Jinno\
  • Keito Mori-Tamamura\
  • Atsushi A. Yamaguchi\
  • Susumu Kusanagi\
  • Yuya Kanitani\
  • Shigetaka Tomiya\ \ We have conducted simultaneous photoacoustic (PA) and photoluminescence (PL) measurements to accurately estimate the int...](/content/en/SonyInfo/technology/publications/simultaneous-microscopic-pa-pl-line-scan-measurements-in-ingan-qws-on-a-stripe-core-gan-substrate/index.html)
• [3D integrated 2D addressable VCSEL array with highly uniform short pulse characteristics\ \
  • SPIE Photonics West\
  • Sony Semiconductor Solutions Corporation\
  • Sony Semiconductor Manufacturing Corporation\
  • 2024\
  • 20240128\
  • Gyongsok Song\
  • Yasutaka Higa\
  • Hideki Watanabe\
  • Yoshio Konishi\
  • Hayato Kamizuru\
  • Kiyohisa Sakai\
  • Hirohisa Yasukawa\
  • Shunsuke Sakazume\
  • Hiroshi Yoshida\
  • Daisuke Hirono\
  • Yuta Sano\
  • Kazuki Kitta\
  • Masato Oishi\
  • Takeshi Satou\
  • Yuta Otoguro\
  • Rintaro Koda\
  • Noriyuki Fuutagawa\ \ We demonstrate a 3D integrated 2D addressable VCSEL array that integrates high power 2D VCSEL array on a circuit board w...](/content/en/SonyInfo/technology/publications/3d-integrated-2d-addressable-vcsel-array-with-highly-uniform-short-pulse-characteristics/index.html)
• [Quantum State Preparation via Efficiently Represented Boolean Function\ \
  • QIP\
  • Sony Group Corporation\
  • 2024\
  • 20240115\
  • Yu Tanaka\
  • Hayata Yamasaki\
  • Mio Murao\ \ Quantum state preparation (QSP) is a fundamental task in quantum computation to prepare a quantum state for a given clas...](/content/en/SonyInfo/technology/publications/quantum-state-preparation-via-efficiently-represented-boolean-function/index.html)
• [Quantum algorithms for solving linear and nonlinear differential equations\ \
  • QIP\
  • Sony Group Corporation\
  • 2024\
  • 20240115\
  • Yuki Ito\
  • Yu Tanaka\
  • Keisuke Fujii\ \ Solving linear and nonlinear differential equations with large degrees of freedom is an important task for scientific an...](/content/en/SonyInfo/technology/publications/quantum-algorithms-for-solving-linear-and-nonlinear-differential-equations/index.html)
• [Preclinical evaluation of a novel CAR-T therapy utilizing a scFv antibody highly specific to MAGE-A4p230-239/HLA-A*02:01 complex\ \
  • Molecular Therapy\
  • Sony Group Corporation\
  • 2024\
  • 20240112\
  • Linan Wang\
  • Masahiro Matsumoto\
  • Yasushi Akahori\
  • Naohiro Seo\
  • Kazuko Shirakura\
  • Takuma Kato\
  • Yoichi Katsumoto\
  • Yoshihiro Miyahara\
  • Hiroshi Shiku\ \ Despite the revolutionary success of chimeric antigen receptor (CAR)-T therapy for hematological malignancies, successfu...](/content/en/SonyInfo/technology/publications/preclinical-evaluation-of-a-novel-car-t-therapy-utilizing-a-scfv-antibody-highly-specific-to-mage-a4p230-239-hla-a0201-complex/index.html)
• [Three-dimensional sensing of surfaces by projection of invisible electroluminescence from organic light-emitting diodes\ \
  • Science Advances\
  • Sony Group Corporation\
  • 2024\
  • 20240105\
  • Nishiki Yamada\
  • Hajime Nakanotani\
  • Akitsuna Takagi\
  • Masashi Mamada\
  • Umamahesh Balijｍapalli\
  • Tatsuya Ichikawa\
  • Eiji Hirata\
  • Shun Kaizu\
  • Akira Tanaka\
  • Kazuichiro Itonaga\
  • Chihaya Adachi\ \ Organic light-emitting diodes (OLEDs) that efficiently emit near-infrared (NIR) light and consume little power will crea...](/content/en/SonyInfo/technology/publications/three-dimensional-sensing-of-surfaces-by-projection-of-invisible-electroluminescence-from-organic-light-emitting-diodes/index.html)
• [Quantum-classical hybrid neural networks in the neural tangent kernel regime\ \
  • Quantum Science and Technology\
  • Sony Group Corporation\
  • 2023\
  • 20231218\
  • Kouhei Nakaji\
  • Hiroyuki Tezuka\
  • Naoki Yamamoto\ \ Primary goal of an emotional voice conversion (EVC) system is to convert the emotion of a given speech signal from one s...](/content/en/SonyInfo/technology/publications/quantum-classical-hybrid-neural-networks-in-the-neural-tangent-kernel-regime/index.html)
• [A highly reliable 1.8 V 1 Mb Hf0.5Zr0.5O2-based 1T1C FeRAM Array with 3-D Capacitors\ \
  • IEDM\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20231209\
  • Jun Okuno\
  • Takafumi Kunihiro\
  • Tsubasa Yonai\
  • Ryo Ono\
  • Yusuke Shuto\
  • Ruben Alcala\
  • Maximilian Lederer\
  • Konrad Seidel\
  • Thomas Mikolajick\
  • Uwe Schroeder\
  • Masanori Tsukamoto\
  • Taku Umebayashi\ \ This study proposes a novel 1 Mb one-transistor one-capacitor ferroelectric random access memory array based on ferroele...](/content/en/SonyInfo/technology/publications/a-highly-reliable-18-v-1-mb-hf05zr05o2-based-1t1c-feram-array-with-3-d-capacitors/index.html)
• [Effects of Presentation Modalities in Virtual Museum Guides on Agent Impressions and Painting Evaluations\ \
  • HAI\
  • Sony Group Corporation\
  • 2023\
  • 20231204\
  • Mari Saito\ \ As virtual experiences have become more common in recent years, guide services in virtual spaces are expected to become ...](/content/en/SonyInfo/technology/publications/effects-of-presentation-modalities-in-virtual-museum-guides-on-agent-impressions-and-painting-evaluations/index.html)
• [A Non-stop Fault-Tolerant Real-Time System-on-Chip/System-in-Package\ \
  • CANDAR\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20231128\
  • Shota Nakabeppu\
  • Nobuyuki Yamasaki\
  • Kenta Suzuki\
  • Keizo Hiraga\
  • Kazuhiro Bessho\ \ Today, embedded real-time systems such as automobiles, spacecraft, and sensor networks are parts of social infrastructur...](/content/en/SonyInfo/technology/publications/a-non-stop-fault-tolerant-real-time-system-on-chip-system-in-package/index.html)
• [Characterization of H2-plasma-induced damage in InP substrates using optical and electrical methods\ \
  • DPS\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20231121\
  • Takahiro Goya\
  • Keiichiro Urabe\
  • Koji Eriguchi\
  • Atsushi Kawashima\
  • Masanaga Fukasawa\ \ Defect creation by H-containing plasma exposure is a critical concern in designing advanced electronic devices because o...](/content/en/SonyInfo/technology/publications/characterization-of-h2-plasma-induced-damage-in-inp-substrates-using-optical-and-electrical-methods/index.html)
• [Evaluation of radiative and non-radiative recombination lifetimes in c-plane InGaN quantum wells with different In composition\ \
  • ICNS\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20231112\
  • Keito Mori-Tamamura\
  • Yuya Morimoto\
  • Atsushi A. Yamaguchi\
  • Susumu Kusanagi\
  • Yuya Kanitani\
  • Yoshihiro Kudo\
  • Shigetaka Tomiya\ \ It is well-known that c-plane InGaN quantum wells (QWs), which are usually used as active layers in optical devices, hav...](/content/en/SonyInfo/technology/publications/evaluation-of-radiative-and-non-radiative-recombination-lifetimes-in-c-plane-ingan-quantum-wells-with-different-in-composition/index.html)
• [Polarization and Modes control of GaN-based VCSELs with curved mirror\ \
  • ICNS\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20231112\
  • Tatsushi Hamaguchi\
  • Tomohiro Makino\
  • Kentaro Hayashi\
  • Maiko Ito\
  • Maho Ohara\
  • Noriko Kobayashi\
  • Hirokazu Miyahara\
  • Koichi Sato\
  • Yuki Nakamura\
  • Takumi Watanabe\
  • Shouetsu Nagane\
  • Yuichiro Kikuchi\
  • Tatsuro Jyokawa\
  • Yukio Hoshina\
  • Eiji Nakayama\
  • Rintaro Koda\
  • Noriyuki Fuutagawa\ \ VCSELs have attracted much attention in recent years and, particularly, GaN-based VCSELs, which allow visible laser emis...](/content/en/SonyInfo/technology/publications/polarization-and-modes-control-of-gan-based-vcsels-with-curved-mirror/index.html)
• [A Chatbot to Improve Adherence to Internet-based Cognitive Behavioral Therapy Among Workers with Subthreshold Depression: A Randomized Controlled Trial\ \
  • BMJ Mental Health\
  • Sony Group Corporation\
  • 2023\
  • 20231109\
  • Sakiko Yasukawa\
  • Taku Tanaka\
  • Kenji Yamane\
  • Ritsuko Kano\
  • Masatsugu Sakata\
  • Hisashi Noma\
  • Toshi A Furukawa\
  • Takuya Kishimoto\ \ Background Internet-based cognitive behavioral therapy (iCBT) is effective for subthreshold depression. However, iCBT ha...](/content/en/SonyInfo/technology/publications/a-chatbot-to-improve-adherence-to-internet-based-cognitive-behavioral-therapy-among-workers-with-subthreshold-depression-a-randomized-controlled-trial/index.html)
• [STARSS23: An Audio-Visual Dataset of Spatial Recordings of Real Scenes with Spatiotemporal Annotations of Sound Events\ \
  • NeurIPS\
  • Sony Research\
  • 2023\
  • 20231107\
  • Kazuki Shimada\
  • Archontis Politis\
  • Parthasaarathy Sudarsanam\
  • Daniel Krause\
  • Kengo Uchida\
  • Sharath Adavanne\
  • Aapo Hakala\
  • Yuichiro Koyama\
  • Naoya Takahashi\
  • Shusuke Takahashi\
  • Tuomas Virtanen\
  • Yuki Mitsufuji\ \ While direction of arrival (DOA) of sound events is generally estimated from multichannel audio data recorded in a micro...](/content/en/SonyInfo/technology/publications/starss23-an-audio-visual-dataset-of-spatial-recordings-of-real-scenes-with-spatiotemporal-annotations-of-sound-events/index.html)
• [Automatic Piano Transcription with Hierarchical Frequency-Time Transformer\ \
  • ISMIR\
  • Sony Group Corporation\
  • 2023\
  • 20231105\
  • Keisuke Toyama\
  • Taketo Akama\
  • Yukara Ikemiya\
  • Yuhta Takida\
  • Wei-Hsiang Liao\
  • Yuki Mitsufuji\ \ Taking long-term spectral and temporal dependencies into account is essential for automatic piano transcription. This is...](/content/en/SonyInfo/technology/publications/automatic-piano-transcription-with-hierarchical-frequency-time-transformer/index.html)
• [A study of elucidation and improvement of TiO2 selectivity by first-principles based thermodynamic simulation\ \
  • AVS\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20231105\
  • Yukio Kaneda\
  • Esteban A. Marques\
  • Silvia Armini\
  • Annelies Delabie\
  • Michiel Van. Setten\
  • Geoffrey Pourtois\ \ Area-selective deposition (ASD) enables the deposition of materials in a targeted area, typically a prepatterned surfac...](/content/en/SonyInfo/technology/publications/a-study-of-elucidation-and-improvement-of-tio2-selectivity-by-first-principles-based-thermodynamic-simulation/index.html)
• [Extending Audio Masked Autoencoders Toward Audio Restoration\ \
  • WASPAA\
  • Sony Group Corporation\
  • 2023\
  • 20231022\
  • Zhi Zhong\
  • Hao Shi\
  • Masato Hirano\
  • Kazuki Shimada\
  • Kazuya Tateishi\
  • Takashi Shibuya\
  • Shusuke Takahashi\
  • Yuki Mitsufuji\ \ Audio classification and restoration are among major downstream tasks in audio signal processing. However, restoration d...](/content/en/SonyInfo/technology/publications/extending-audio-masked-autoencoders-toward-audio-restoration/index.html)
• [DynamicISP: Dynamically Controlled Image Signal Processor for Image Recognition\ \
  • ICCV\
  • Sony Group Corporation\
  • 2023\
  • 20231018\
  • Masakazu Yoshimura\
  • Junji Otsuka\
  • Atsushi Irie\
  • Takeshi Ohashi\ \ Image Signal Processors (ISPs) play important roles in image recognition tasks as well as in the perceptual quality of c...](/content/en/SonyInfo/technology/publications/dynamicisp-dynamically-controlled-image-signal-processor-for-image-recognition/index.html)
• [Bonding Strength of Cu-Cu Hybrid Bonding for 3D Integration Process\ \
  • ECS\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20231008\
  • Shunsuke Furuse\
  • Hirotaka Yoshioka\
  • Naoki Ogawa\
  • Taichi Yamada\
  • Takaaki Hirano\
  • Suguru Saito\
  • Yoshiya Hagimoto\
  • Hayato Iwamoto\ \ Cu-Cu hybrid bonding is a significant technology in the manufacture of 3D stacked semiconductor devices and is indispens...](/content/en/SonyInfo/technology/publications/bonding-strength-of-cu-cu-hybrid-bonding-for-3d-integration-process/index.html)
• [Improving Efficiency and Robustness of Gaussian Process Based Outlier Detection via Ensemble Learning\ \
  • ITC\
  • Sony Semiconductor Manufacturing Corporation\
  • 2023\
  • 20231008\
  • Makoto Eiki\
  • Tomoki Nakamura\
  • Masuo Kajiyama\
  • Michiko Inoue\
  • Takashi Sato\
  • Michihiro Shintani\ \ Although automotive semiconductors must comply with the standard dynamic part average testing (DPAT) defined by the Auto...](/content/en/SonyInfo/technology/publications/improving-efficiency-and-robustness-of-gaussian-process-based-outlier-detection-via-ensemble-learning/index.html)
• [DetOFA: Efficient Training of Once-for-All Networks for Object Detection Using Path Filter\ \
  • ICCV workshop\
  • Sony Group Corporation\
  • 2023\
  • 20231002\
  • Yuiko Sakuma\
  • Masato Ishii\
  • Takuya Narihira\ \ We address the challenge of training a large supernet for the object detection task, using a relatively small amount of ...](/content/en/SonyInfo/technology/publications/detofa-efficient-training-of-once-for-all-networks-for-object-detection-using-path-filter/index.html)
• [Sony's 3D Environment Sensing - Research and Applications -\ \
  • ICCV\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20231002\
  • Yuki Nakajima\ \ This presentation will begin with a brief introduction on the history of CMOS image sensor from device-structure perspec...](/content/en/SonyInfo/technology/publications/sonys-3d-environment-sensing-research-and-applications/index.html)
• [Self-Consistent Monte Carlo Device Simulation of Capture-Excitation Processes of Carriers\ \
  • SISPAD\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230927\
  • Futo Hashimoto\
  • Toma Suzuki\
  • Hideki Minari\
  • Nobuya Nakazaki\
  • Jun Komachi\
  • Nobuyuki Sano\ \ The capture-excitation processes of carriers are implemented in self-consistent Monte Carlo device simulations. The carr...](/content/en/SonyInfo/technology/publications/self-consistent-monte-carlo-device-simulation-with-impurity-discreteness-and-carrier-generation-recombination/index.html)
• [Extended optical waveguide theory with magneto-optical effect and magnetoelectric effect​\ \
  • Optics Express\
  • Sony Group Corporation\
  • 2023\
  • 20230925\
  • Yoshihiro Honda\
  • Eri Igarashi\
  • Yuya Shoji\
  • Tomohiro Amemiya\ \ Optical waveguide theory is essential to the development of various optical devices. Although there are reports on the t...](/content/en/SonyInfo/technology/publications/extended-optical-waveguide-theory-with-magneto-optical-effect-and-magnetoelectric-effect/index.html)
• [Bending Deformation Driven by Molecular Rotation\ \
  • Physical Review\
  • Sony Group Corporation\
  • 2023\
  • 20230913\
  • Pedro A. Santos-Florez\
  • Shinnosuke Hattori\
  • Qiang Zhu\ \ In recent years, certain molecular crystals have been reported to possess surprising flexibility by undergoing significa...](/content/en/SonyInfo/technology/publications/bending-deformation-driven-by-molecular-rotation/index.html)
• [Effect of Post-Etch Wet Cleaning on GaAs Surfaces\ \
  • UCPSS\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230912\
  • Tomoki Hirano\
  • Suguru Saito\
  • Yoshiya Hagimoto\
  • Hayato Iwamoto\ \ In this study, we investigated the effect of the post-etch cleaning of GaAs surfaces. We found that a plasma damage laye...](/content/en/SonyInfo/technology/publications/effect-of-post-etch-wet-cleaning-on-gaas-surfaces/index.html)
• [Design Method of Large-Scale Wide-FoV Monochromatic Metalens\ \
  • Metamaterials\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230911\
  • Hiroyuki Tahara\
  • Toshifumi Yasui\ \ We propose a novel design method for wide field-of-view monochromatic metalenses. The proposed technique partitions the ...](/content/en/SonyInfo/technology/publications/design-method-of-large-scale-wide-fov-monochromatic-metalens/index.html)
• [Investigation of substrate effect on molecular orientation of organic thin films by pMAIRS\ \
  • ASC\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230903\
  • Sae Nagai\ \ Organic semiconductors generally have asymmetric molecular structures with π-conjugated planes. Since the overlap of the...](/content/en/SonyInfo/technology/publications/investigation-of-substrate-effect-on-molecular-orientation-of-organic-thin-films-by-pmairs/index.html)
• [Diffiner: A Versatile Diffusion-based Generative Refiner for Speech Enhancement\ \
  • Interspeech\
  • Sony Group Corporation\
  • 2023\
  • 20230820\
  • Ryosuke Sawata\
  • Naoki Murata\
  • Yuhta Takida\
  • Toshimitsu Uesaka\
  • Takashi Shibuya\
  • Shusuke Takahashi\
  • Yuki Mitsufuji\ \ Although deep neural network (DNN)-based speech enhancement (SE) methods outperform the previous non-DNN-based ones, the...](/content/en/SonyInfo/technology/publications/diffiner-a-versatile-diffusion-based-generative-refiner-for-speech-enhancement/index.html)
• [Injection molding process for fabricating metalens with multi-height and high-aspect ratio nanostructures\ \
  • SPIE Optics + Photonics\
  • Sony Semiconductor Solutions Corporation\
  • Sony Global Manufacturing and Operations Corporation\
  • 2023\
  • 20230820\
  • Yui Ishii\
  • Takafumi Anzai\
  • Yuri Nakamura\
  • Hiromi Sawai\
  • Hideki Ono\
  • Nobuyuki Suzuki\
  • Akira Akiba\
  • Hidehiko Takanashi\ \ Injection molding process is one of the most productive techniques having potential to fabricate nanostructures rapidly ...](/content/en/SonyInfo/technology/publications/injection-molding-process-for-fabricating-metalens-with-multi-height-and-high-aspect-ratio-nanostructures/index.html)
• [Physics-aware-trained diffractive deep neural networks\ \
  • ETAI\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230820\
  • Kohei Yamamoto\
  • Hiroyuki Yanagisawa\ \ We have applied physics aware training (PAT) to diffractive deep neural networks (D2NN) consisting of multiple spatial l...](/content/en/SonyInfo/technology/publications/physics-aware-trained-diffractive-deep-neural-networks/index.html)
• [Dialogue Generation Conditional on Predefined Stories: Preliminary Results\ \
  • IEEE Access\
  • Sony Group Corporation\
  • 2023\
  • 20230816\
  • Chiaki Miyazaki​\ \ This paper introduces dialogue generation conditional on predefined stories, which will be called Story2Dialogue. As a s...](/content/en/SonyInfo/technology/publications/dialogue-generation-conditional-on-predefined-stories-preliminary-results/index.html)
• [Augmented Haptic VR Experience Combining Two Weight-Shifting Versatile Controllers\ \
  • SIGGRAPH\
  • Sony Group Corporation\
  • 2023\
  • 20230807\
  • Yuhu Liu\
  • Yuri Ishikawa\
  • Yohei Fukuma\
  • Yusuke Nakagawa\ \ We designed a VR controller to integrate experimental haptic technology into a practical controller. The device consists...](/content/en/SonyInfo/technology/publications/augmented-haptic-vr-experience-combining-two-weight-shifting-versatile-controllers/index.html)
• [A 28GHz Low Jitter, Low Power Fully Differential Self-Biased Clock Buffer with Embedded Low Pass Filter Utilizing Enable Switch in 16nm FinFET\ \
  • MWSCAS\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230806\
  • Shun Nagata\
  • Ewout Martens\
  • Adam Cooman\
  • Jan Craninckx\ \ This paper presents a 28GHz fully differential self-biased clock buffer with an embedded low pass filter (LPF) on the se...](/content/en/SonyInfo/technology/publications/a-28ghz-low-jitter-low-power-fully-differential-self-biased-clock-buffer-with-embedded-low-pass-filter-utilizing-enable-switch-in-16nm-finfet/index.html)
• [Fully closed cell sorter for immune cell therapy manufacturing\ \
  • Molecular Therapy\
  • Sony Group Corporation\
  • 2023\
  • 20230802\
  • Masahiro Matsumoto\
  • Shinji Tashiro\
  • Tatsumi Ito\
  • Kazuya Takahashi\
  • Gakuji Hashimoto\
  • Junji Kajihara\
  • Yoshihiro Miyahara\
  • Hiroshi Shiku\
  • Yoichi Katsumoto\ \ By analyzing patients treated with adoptive immune cell therapies, various immune cell phenotypes have been found in the...](/content/en/SonyInfo/technology/publications/fully-closed-cell-sorter-for-immune-cell-therapy-manufacturing/index.html)
• [Computational Image Sensing at Sony\ \
  • ICCP\
  • Sony Research\
  • Sony Semiconductor Solutions Corporation\
  • Sony Advanced Visual Sensing\
  • 2023\
  • 20230728\
  • Tomoo Mitsunaga\
  • Ryuichi Tadano\
  • Daisuke Iso\
  • Kensei Jo\ \ We introduce development activities on computational image sensing in Sony. Sony may be regarded in public as a company ...](/content/en/SonyInfo/technology/publications/computational-image-sensing-at-sony/index.html)
• [Programmable Spectral Filter Arrays using Phase Spatial Light Modulators\ \
  • ICCP\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230728\
  • Vishwanath Saragadam\
  • Vijay Rengarajan\
  • Ryuichi Tadano\
  • Tuo Zhuang\
  • Hideki Oyaizu\
  • Jun Murayama\
  • Aswin C. Sankaranarayanan\ \ Computational imaging has always benefited from tools that modulate light along the many dimensions of its plenoptic fun...](/content/en/SonyInfo/technology/publications/programmable-spectral-filter-arrays-using-phase-spatial-light-modulators/index.html)
• [Factors in the Presentation Method of Museum Audio Guides Affecting Human Appreciation Behavior\ \
  • CogSci\
  • Sony Group Corporation\
  • 2023\
  • 20230726\
  • Mari Saito\ \ Audio guides are used for appreciating works in museums. Although factors that influence such appreciation behavior have...](/content/en/SonyInfo/technology/publications/factors-in-the-presentation-method-of-museum-audio-guides-affecting-human-appreciation-behavior/index.html)
• [Scalable and Stable Manufacture of Molecular-Sized Silica Nanoparticles by Evaporation-Induced Self-Assembly\ \
  • Chemistry of Materials\
  • Sony Group Corporation\
  • 2023\
  • 20230724\
  • Shigeru Sakamoto\
  • Takumi Houya\
  • Takamichi Matsuno\
  • Atsushi Shimojima\ \ Silica nanoparticles on the single-nanometer scale are promising building blocks for the construction of functional nano...](/content/en/SonyInfo/technology/publications/scalable-and-stable-manufacture-of-molecular-sized-silica-nanoparticles-by-evaporation-induced-self-assembly/index.html)
• [A High-Efficiency Underwater Dipole Antenna With Spherical Electrodes\ \
  • AP-S/URSI\
  • Sony Group Corporation\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230723\
  • Takashi Kawamura\
  • Takuma Matsushita\
  • Yukio Kaneko\
  • Nobuaki Kawai\
  • Yasuhiro Matsui\
  • Kazuhiro Hongo\
  • Kazunobu Ohkuri\
  • Akihiko Horii\
  • Hiroshi Yoshida\ \ Development of high-efficiency antennas and effective use of radio frequency (RF) waves propagating along the boundary o...](/content/en/SonyInfo/technology/publications/a-high-efficiency-underwater-dipole-antenna-with-spherical-electrodes/index.html)
• [Evidence of ultrafast intersystem crossing in Pt(TPBP) confirmed by near infrared transient spectroscopy\ \
  • ICP\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230723\
  • Chiaki Takahashi\
  • Mari Ichimura\
  • Akira Takakado\
  • Koichi Iwata\ \ Platinum complexes are well known as oxygen sensors, guest materials in OLEDs, and sensitizers in up-conversion systems1...](/content/en/SonyInfo/technology/publications/evidence-of-ultrafast-intersystem-crossing-in-pt-confirmed-by-near-infrared-transient-spectroscopy/index.html)
• [Experimental Observation of Lateral Waves Propagation Along Seabed\ \
  • AP-S/URSI\
  • Sony Group Corporation\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230723\
  • Takashi Kawamura\
  • Takuma Matsushita\
  • Yukio Kaneko\
  • Nobuaki Kawai\
  • Yasuhiro Matsui\
  • Kazuhiro Hongo\
  • Kazunobu Ohkuri\
  • Akihiro Horii\
  • Hiroshi Yoshida\ \ Effective use of radio frequency (RF) waves propagation in sea environment and development of high-efficiency antennas a...](/content/en/SonyInfo/technology/publications/experimental-observation-of-lateral-waves-propagation-along-seabed/index.html)
• [Field Experiment of a Circularly Polarized Underwater Antenna\ \
  • AP-S/URSI\
  • Sony Group Corporation\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230723\
  • Takuma Matsushita\
  • Takashi Kawamura\
  • Yukio Kaneko\
  • Nobuaki Kawai\
  • Yasuhiro Matsui\
  • Kazuhiro Hongo\
  • Kazunobu Ohkuri\
  • Akihiro Horii\
  • Hiroshi Yoshida\ \ A half sheath dipole antenna (HSDA) has been investigated as one of practical antennas for various underwater applicatio...](/content/en/SonyInfo/technology/publications/field-experiment-of-a-circularly-polarized-underwater-antenna/index.html)
• [High Throughput SiN ALE and Its Damage Control\ \
  • ALE\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230723\
  • Akiko Hirata\ \ The miniaturization of semiconductor devices has almost come to an end, but the combination of 3D devices / 3D structure...](/content/en/SonyInfo/technology/publications/high-throughput-sin-ale-and-its-damage-control/index.html)
• [In situ Atomic-Scale STEM Imaging of Electron-Beam Induced Dynamics at PbS–Pb Solid–Liquid Nanointerfaces\ \
  • M & M\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230723\
  • Shunsuke Yamashita\
  • Yuya Inatomi\
  • Yuta Inaba\
  • Mamoru Tanabe\
  • Toshio Nishi\
  • Yoshihiro Kudo\ \ Understanding structures and dynamics of solid–liquid interfaces at the atomic scale is indispensable for controlling va...](/content/en/SonyInfo/technology/publications/in-situ-atomic-scale-stem-imaging-of-electron-beam-induced-dynamics-at-pbs-pb-solid-liquid-nanointerfaces/index.html)
• [Multimodal Analysis of InAs/InGaAlAs Quantum Dots Using Transmission Electron Microscopy and Atom Probe Tomography\ \
  • M & M\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230723\
  • Yudai Yamaguchi\
  • Yuta Inaba\
  • Ryoji Arai\
  • Yuya Kanitani\
  • Yoshihiro Kudo\
  • Michinori Shiomi\
  • Daiji Kasahara\
  • Mikihiro Yokozeki\
  • Noriyuki Fuutagawa\
  • Jun Uzuhashi\
  • Tadakatsu Ohkubo\
  • Kazuhiro Hono\
  • Kouichi Akahane\
  • Naokatsu Yamamoto\
  • Shigetaka Tomiya\ \ Owing to the recent development of small and complex electronic devices, there has been a strong demand for the improvem...](/content/en/SonyInfo/technology/publications/multimodal-analysis-of-inas-ingaalas-quantum-dots-using-transmission-electron-microscopy-and-atom-probe-tomography/index.html)
• [Mechanical behavior of peeling for local load on polyimide sheet adhesively bonded to curved surface\ \
  • AB\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230713\
  • Akihiro Maesaka\
  • Tsutomu Osaka\
  • Masaki Kuribayashi\
  • Yoshihiro Kudo\
  • Yushin Kakei\
  • Chiaki Sato\ \ As electronic products become more multi-functional, there are expectations for a device structure in which soft resin s...](/content/en/SonyInfo/technology/publications/mechanical-behavior-of-peeling-for-local-load-on-polyimide-sheet-adhesively-bonded-to-curved-surface/index.html)
• [PeaCoK: Persona Commonsense Knowledge for Consistent and Engaging Narratives\ \
  • ACL\
  • Sony Group Corporation\
  • 2023\
  • 20230709\
  • Silin Gao\
  • Beatriz Borges\
  • Soyoung Oh\
  • Deniz Bayazit\
  • Saya Kanno\
  • Hiromi Wakaki\
  • Yuki Mitsufuji\
  • Antoine Bosselut\ \ Sustaining coherent and engaging narratives requires dialogue or storytelling agents to understand how the personas of s...](/content/en/SonyInfo/technology/publications/peacok-persona-commonsense-knowledge-for-consistent-and-engaging-narratives/index.html)
• [Low Power Non-volatile Memory Technology for Edge AI Application\ \
  • LID\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230627\
  • Masahiro Tsukamoto\ \ For the edge AI applications, emerging memories such as RRAM, MRAM are potential candidates to address these concerns. H...](/content/en/SonyInfo/technology/publications/low-power-non-volatile-memory-technology-for-edge-ai-application/index.html)
• [Policy-Adaptive Estimator Selection for Off-Policy Evaluation\ \
  • AAAI\
  • Sony Group Corporation\
  • 2023\
  • 20230626\
  • Takuma Udagawa\
  • Haruka Kiyohara\
  • Yusuke Narita\
  • Yuta Saito\
  • Kei Tateno\ \ Off-policy evaluation (OPE) aims to accurately evaluate the performance of counterfactual policies using only offline lo...](/content/en/SonyInfo/technology/publications/policy-adaptive-estimator-selection-for-off-policy-evaluation/index.html)
• [Mems Resonator Vacuum-Sealed by Silicon Migration and Hydrogen Outdiffusion\ \
  • Transducers\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230625\
  • Yukio Suzuki\
  • Shuji Tanaka\
  • Munehiro Honda\
  • Hidetoshi Miyashita\ \ MEMS resonators were vacuum-encapsulated at lower than 1 Pa by Silicon Migration Sealing (SMS) technology. The tuning-fo...](/content/en/SonyInfo/technology/publications/mems-resonator-vacuum-sealed-by-silicon-migration-and-hydrogen-outdiffusion/index.html)
• [Fine-grained Image Editing by Pixel-wise Guidance Using Diffusion Models\ \
  • AI for Content Creation workshop at CVPR\
  • Sony Group Corporation\
  • 2023\
  • 20230620\
  • Naoki Matsunaga\
  • Masato Ishii\
  • Akio Hayakawa\
  • Kenji Suzuki\
  • Takuya Narihira\ \ Our goal is to develop fine-grained real-image editing methods suitable for real-world applications. In this paper, we f...](/content/en/SonyInfo/technology/publications/fine-grained-image-editing-by-pixel-wise-guidance-using-diffusion-models/index.html)
• [Event-based Vision Sensor and On-Chip Processing Development\ \
  • CVPR workshop\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230619\
  • Akihiro Niwa\ \ Event-based vision sensors (EVS) detect temporal contrast change with high dynamic range using pixel parallel comparison...](/content/en/SonyInfo/technology/publications/event-based-vision-sensor-and-on-chip-processing-development/index.html)
• [Efficient Joint Detection and Multiple Object Tracking with Spatially Aware Transformer\ \
  • Transformers for Vision Workshop at CVPR\
  • Sony Group Corporation\
  • 2023\
  • 20230618\
  • Siddharth Sagar Nijhawan\
  • Leo Hoshikawa\
  • Atsushi Irie\
  • Masakazu Yoshimura\
  • Junji Otsuka\
  • Takeshi Ohashi\ \ We propose a light-weight and highly efficient Joint Detection and Tracking pipeline for the task of Multi-Object Tracki...](/content/en/SonyInfo/technology/publications/efficient-joint-detection-and-multiple-object-tracking-with-spatially-aware-transformer/index.html)
• [Rawgment: Noise-Accounted RAW Augmentation Enables Recognition in a Wide Variety of Environments\ \
  • CVPR\
  • Sony Group Corporation\
  • 2023\
  • 20230618\
  • Masakazu Yoshimura\
  • Junji Otsuka\
  • Atsushi Irie\
  • Takeshi Ohashi\ \ Image recognition models that work in challenging environments (e.g., extremely dark, blurry, or high dynamic range cond...](/content/en/SonyInfo/technology/publications/rawgment-noise-accounted-raw-augmentation-enables-recognition-in-a-wide-variety-of-environments/index.html)
• [216 fps 672 × 512 pixel 3 μm Indirect Time-of-Flight Image Sensor with 1-Frame Depth Acquisition for Motion Artifact Suppression\ \
  • VLSI\
  • Sony Semiconductor Solutions Corporation\
  • Sony Semiconductor Manufacturing Corporation\
  • 2023\
  • 20230611\
  • Chihiro Okada\
  • Sozo Yokogawa\
  • Yuhi Yorikado\
  • Katsumi Honda\
  • Naoki Okuno\
  • Ryohei Ikeno\
  • Makoto Yamakoshi\
  • Hiroshi Ito\
  • Shohei Yoshitsune\
  • Masatsugu Desaki\
  • Shota Hida\
  • Atsushi Nose\
  • Hayato Wakabayashi\
  • Fumihiko Koga\ \ A 216 fps, 672 × 512 pixel, 3 μm indirect time-of-flight image sensor with 1-frame depth acquisition for motion artifact...](/content/en/SonyInfo/technology/publications/216fps-672x512-3um-indirect-time-of-flight-image-sensor-with-1-frame-depth-acquisition-for-motion-artifact-suppression/index.html)
• [A 3.36 µm-pitch SPAD photon-counting image sensor using clustered multi-cycle clocked recharging technique with intermediate most-significant-bit readout\ \
  • VLSI\
  • Sony Semiconductor Solutions Corporation\
  • Sony Semiconductor Manufacturing Corporation\
  • 2023\
  • 20230611\
  • Takafumi Takatsuka\
  • Jun Ogi\
  • Yasuji Ikeda\
  • Kazuki Hizu\
  • Yutaka Inaoka\
  • Shunsuke Sakama\
  • Iori Watanabe\
  • Tatsuya Ishikawa\
  • Shohei Shimada\
  • Junki Suzuki\
  • Hidenori Maeda\
  • Kenji Toshima\
  • Yusuke Nonaka\
  • Akifumi Yamamura\
  • Hideki Ozawa\
  • Fumihiko Koga\
  • Yusuke Oike\ \ This paper presents a photon-counting image sensor with 3.36μm−pitch pixel front-end circuits and single-photon avalanch...](/content/en/SonyInfo/technology/publications/a-pitch-spad-photon-counting-image-sensor-using-clustered-multi-cycle-clocked-recharging-technique-with-intermediate-most-significant-bit-readout/index.html)
• [A 40 nm 2 kb MTJ-Based Non-Volatile SRAM Macro with Novel Data-Aware Store Architecture for Normally Off Computing\ \
  • VLSI\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230611\
  • Kenta Suzuki\
  • Keizo Hiraga\
  • Kazuhiro Bessho\
  • Kimiyoshi Usami\
  • Taku Umebayashi\ \ We propose a magnetic tunnel junction (MTJ)-based nonvolatile SRAM (NVSRAM) to obtain normally off computing. The propos...](/content/en/SonyInfo/technology/publications/a-40nm-2kb-mtj-based-non-volatile-sram-macro-with-novel-data-aware-store-architecture-for-normally-off-computing/index.html)
• [A back-illuminated 6 μm SPAD depth sensor with PDE 36.5% at 940 nm via combination of dual diffraction structure and 2x2 on-chip lens\ \
  • VLSI\
  • Sony Semiconductor Solutions Corporation\
  • Sony Semiconductor Manufacturing Corporation\
  • 2023\
  • 20230611\
  • Yuki Fujisaki\
  • Hidenobu Tsugawa\
  • Kiyohisa Sakai\
  • H. Kumagai\
  • Ryosuke Nakamura\
  • Tomoharu Ogita\
  • Shunsuke Endo\
  • Takashi Iwase\
  • Hiroshi Takase\
  • Kaito Yokochi\
  • Satoru Yoshida\
  • Shohei Shimada\
  • Yusuke Otake\
  • Toshifumi Wakano\
  • Hiroaki Hiyama\
  • K. Hagiwara\
  • M. Arakawa\
  • Shigeyuki Matsumoto\
  • Hidenori Maeda\
  • K. Sugihara\
  • Kosaku Takabayashi\
  • Makoto Ono\
  • Koji Ishibashi\
  • Kazunori Yamamoto\ \ We present a back-illuminated 3D-stacked 6 $\mu \mathrm{m}$ single-photon avalanche diode (SPAD) sensor with very high p...](/content/en/SonyInfo/technology/publications/a-back-illuminated-6um-spad-depth-sensor-with-pde-365-at-940-nm-via-combination-of-dual-diffraction-structure-and-2x2-on-chip-lens/index.html)
• [Low-Voltage Operation AlInN/GaN HEMTs on Si with High Output Power at sub-6 GHz\ \
  • IMS\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230611\
  • Katsuhiko Takeuchi\
  • Kunihiko Saruta\
  • Shinya Morita\
  • Katsuji Matsumoto\
  • Masashi Yanagita\
  • Satoshi Taniguchi\
  • Shinichi Wada\
  • Kunihiko Tasai\
  • Masayuki Shimada\
  • Katsunori Yanashima\ \ This paper describes the DC and RF performance of AlInN/GaN HEMTs on Si substrates for low-voltage operation to meet the...](/content/en/SonyInfo/technology/publications/low-voltage-operation-alinn-gan-hemts-on-si-with-high-output-power-at-sub-6-ghz/index.html)
• [Noise Performance Improvements of 2-Layer Transistor Pixel Stacked CMOS Image Sensor with Non-doped Pixel-FinFETs\ \
  • VLSI\
  • Sony Semiconductor Solutions Corporation\
  • Sony Semiconductor Manufacturing Corporation\
  • 2023\
  • 20230611\
  • Yoshiaki Kikuchi\
  • Masaki Tomita\
  • T. Hayashi\
  • Hiroshi Chiba\
  • Tomoharu Ogita\
  • Tatsuya Okawa\
  • Keiji Nishida\
  • Masataka Sugimoto\
  • Daisuke Yoneyama\
  • Takeshi Umeki\
  • Hiroshi Oishi\
  • Shinichi Miyake\
  • Katsunori Hiramatsu\
  • Hiroshi Kumano\
  • Hiroyuki Kawashima\
  • Noriteru Yamada\
  • Masahiro Tamura\
  • Hiroshi Ohnuma\
  • Koji Tatani\ \ For the first time, 2-Fin non-doped Pixel-Fin field-effect-transistors are introduced into a 2-Layer Transistor Pixel st...](/content/en/SonyInfo/technology/publications/noise-performance-improvements-of-2-layer-transistor-pixel-stacked-cmos-image-sensor-with-non-doped-pixel-finfets/index.html)
• [Self-supervised audio encoder with contrastive pretraining for Respiratory Anomaly Detection\ \
  • ICASSP SASB workshop\
  • Sony Group Corporation\
  • 2023\
  • 20230609\
  • Kulkarni Shubham\
  • Watanabe Hideaki\
  • Fuminori Homma\ \ Accurate analysis of lung sounds is essential for early disease detection and monitoring. We propose a self-supervised c...](/content/en/SonyInfo/technology/publications/self-supervised-audio-encoder-with-contrastive-pretraining-for-respiratory-anomaly-detection/index.html)
• [Overview of Pixel Scaling Technology in CMOS Image Sensor\ \
  • IWJT\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230608\
  • Tomoharu Ogita\ \ In recent years, the evolution of image sensor has accelerated the combination of imaging and general sensing by leverag...](/content/en/SonyInfo/technology/publications/overview-of-pixel-scaling-technology-in-cmos-image-sensor/index.html)
• [Unsupervised Vocal Dereverberation with Diffusion-based Generative Models\ \
  • ICASSP\
  • Sony Group Corporation\
  • 2023\
  • 20230604\
  • Koichi Saito\
  • Naoki Murata\
  • Toshimitsu Uesaka\
  • Chieh-Hsin Lai\
  • Yuhta Takida\
  • Takao Fukui\
  • Yuki Mitsufuji\ \ Removing reverb from reverberant music is a necessary technique to clean up audio for downstream music manipulations. Re...](/content/en/SonyInfo/technology/publications/unsupervised-vocal-dereverberation-with-diffusion-based-generative-models/index.html)
• [Music Mixing Style Transfer: A Contrastive Learning Approach to Disentangle Audio Effects\ \
  • ICASSP\
  • Sony Europe B.V.\
  • Sony Group Corporation\
  • 2023\
  • 20230604\
  • Junghyun Koo\
  • Marco A. Martínez Ramírez\
  • Wei-Hsiang Liao\
  • Stefan Uhlich\
  • Kyogu Lee\
  • Yuki Mitsufuji\ \ We propose an end-to-end music mixing style transfer system that converts the mixing style of an input multitrack to tha...](/content/en/SonyInfo/technology/publications/music-mixing-style-transfer-a-contrastive-learning-approach-to-disentangle-audio-effects/index.html)
• [Hierarchical Diffusion Models for Singing Voice Neural Vocoder\ \
  • ICASSP\
  • Sony Group Corporation\
  • 2023\
  • 20230604\
  • Naoya Takahashi\
  • Mayank Kumar Singh\
  • Yuki Mitsufuji\ \ Recent progress in deep generative models has improved the quality of neural vocoders in speech domain. However, generat...](/content/en/SonyInfo/technology/publications/hierarchical-diffusion-models-for-singing-voice-neural-vocoder/index.html)
• [DiffRoll: Diffusion-based Generative Music Transcription with Unsupervised Pretraining Capability\ \
  • ICASSP\
  • Sony Group Corporation\
  • 2023\
  • 20230604\
  • Kin Wai Cheuk\
  • Ryosuke Sawata\
  • Toshimitsu Uesaka\
  • Naoki Murata\
  • Naoya Takahashi\
  • Shusuke Takahashi\
  • Dorien Herremans\
  • Yuki Mitsufuji\ \ In this paper we propose a novel generative approach, DiffRoll, to tackle automatic music transcription (AMT). Instead o...](/content/en/SonyInfo/technology/publications/diffroll-diffusion-based-generative-music-transcription-with-unsupervised-pretraining-capability/index.html)
• [An Attention-based Approach to Hierarchical Multi-label Music Instrument Classification\ \
  • ICASSP\
  • Sony Group Corporation\
  • 2023\
  • 20230604\
  • Zhi Zhong\
  • Masato Hirano\
  • Kazuki Shimada\
  • Kazuya Tateishi\
  • Shusuke Takahashi\
  • Yuki Mitsufuji\ \ Although music is typically multi-label, many works have studied hierarchical music tagging with simplified settings suc...](/content/en/SonyInfo/technology/publications/an-attention-based-approach-to-hierarchical-multi-label-music-instrument-classification/index.html)
• [Streaming Joint Speech Recognition and Disfluency Detection\ \
  • ICASSP\
  • Sony Group Corporation\
  • 2023\
  • 20230604\
  • Hayato Futami\
  • Emiru Tsunoo\
  • Kentaro Shibata\
  • Yosuke Kashiwagi\
  • Takao Okuda\
  • Siddhant Arora\
  • Shinji Watanabe\ \ Disfluency detection has mainly been solved in a pipeline approach, as post-processing of speech recognition. In this st...](/content/en/SonyInfo/technology/publications/streaming-joint-speech-recognition-and-disfluency-detection/index.html)
• [Joint Modelling of Spoken Language Understanding Tasks with Integrated Dialog History\ \
  • ICASSP\
  • Sony Group Corporation\
  • 2023\
  • 20230604\
  • Siddhant Arora\
  • Hayato Futami\
  • Emiru Tsunoo\
  • Brian Yan\
  • Shinji Watanabe\ \ Most human interactions occur in the form of spoken conversations where the semantic meaning of a given utterance depend...](/content/en/SonyInfo/technology/publications/joint-modelling-of-spoken-language-understanding-tasks-with-integrated-dialog-history/index.html)
• [A Study on the Integration of Pipeline and E2E SLU systems for Spoken Semantic Parsing toward STOP Quality Challenge\ \
  • ICASSP\
  • Sony Group Corporation\
  • 2023\
  • 20230604\
  • Siddhant Arora\
  • Hayato Futami\
  • Shih-Lun Wu\
  • Jessica Huynh\
  • Yifan Peng\
  • Yosuke Kashiwagi\
  • Emiru Tsunoo\
  • Brian Yan\
  • Shinji Watanabe\ \ Recently there have been efforts to introduce new benchmark tasks for spoken language understanding (SLU), like semantic...](/content/en/SonyInfo/technology/publications/a-study-on-the-integration-of-pipeline-and-e2e-slu-systems-for-spoken-semantic-parsing-toward-stop-quality-challenge/index.html)
• [E-Branchformer-Based E2E SLU Toward Stop on-Device Challenge\ \
  • ICASSP\
  • Sony Group Corporation\
  • 2023\
  • 20230604\
  • Yosuke Kashiwagi\
  • Siddhant Arora\
  • Hayato Futami\
  • Jessica Huynh\
  • Shih-Lun Wu\
  • Yifan Peng\
  • Brian Yan\
  • Emiru Tsunoo\
  • Shinji Watanabe\ \ In this paper, we report our team’s study on track 2 of the Spoken Language Understanding Grand Challenge, which is a co...](/content/en/SonyInfo/technology/publications/e-branchformer-based-e2e-slu-toward-stop-on-device-challenge/index.html)
• [The Pipeline System of ASR and NLU with MLM-based Data Augmentation toward STOP Low-resource Challenge\ \
  • ICASSP\
  • Sony Group Corporation\
  • 2023\
  • 20230604\
  • Hayato Futami\
  • Jessica Huynh\
  • Siddhant Arora\
  • Shih-Lun Wu\
  • Yosuke Kashiwagi\
  • Yifan Peng\
  • Brian Yan\
  • Emiru Tsunoo\
  • Shinji Watanabe\ \ This paper describes our system for the low-resource domain adaptation track (Track 3) in Spoken Language Understanding ...](/content/en/SonyInfo/technology/publications/the-pipeline-system-of-asr-and-nlu-with-mlm-based-data-augmentation-toward-stop-low-resource-challenge/index.html)
• [Improving Self-Supervised Learning for Audio Representations by Feature Diversity and Decorrelation\ \
  • ICASSP\
  • Sony Europe B.V.\
  • 2023\
  • 20230604\
  • Bac Nguyen\
  • Stefan Uhlich\
  • Fabien Cardinaux\ \ Self-supervised learning (SSL) has recently shown remarkable results in closing the gap between supervised and unsupervi...](/content/en/SonyInfo/technology/publications/improving-self-supervised-learning-for-audio-representations-by-feature-diversity-and-decorrelation/index.html)
• [Nonparallel Emotional Voice Conversion for unseen speaker-emotion pairs using dual domain adversarial network Virtual Domain Pairing\ \
  • ICASSP\
  • Sony Group Corporation\
  • Sony Research India Private Limited (SRI)\
  • 2023\
  • 20230604\
  • Nirmesh Shah\
  • Mayank Kumar Singh\
  • Naoya Takahashi\
  • Naoyuki Onoe\ \ Primary goal of an emotional voice conversion (EVC) system is to convert the emotion of a given speech signal from one s...](/content/en/SonyInfo/technology/publications/nonparallel-emotional-voice-conversion-for-unseen-speaker-emotion-pairs-using-dual-domain-adversarial-network-virtual-domain-pairing/index.html)
• [AutoTTS: End-to-End Text-to-Speech Synthesis through Differentiable Duration Modeling\ \
  • ICASSP\
  • Sony Europe B.V.\
  • 2023\
  • 20230604\
  • Bac Nguyen\
  • Fabien Cardinaux\
  • Stefan Uhlich\ \ Parallel text-to-speech (TTS) models have recently enabled fast and highly-natural speech synthesis. However, they typic...](/content/en/SonyInfo/technology/publications/autotts-end-to-end-text-to-speech-synthesis-through-differentiable-duration-modeling/index.html)
• [Cu-Cu Wiring: The Novel Structure of Cu-Cu Hybrid Bonding\ \
  • ECTC\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230530\
  • Yoshihisa Kagawa\
  • Takumi Kamibayashi\
  • Nobutoshi Fujii\
  • Shunsuke Furuse\
  • Taichi Yamada\
  • Tomoyuki Hirano\
  • Hayato Iwamoto\ \ We have developed the novel structure of Cu-Cu hybrid bonding called “Cu-Cu wiring”. The Cu-Cu wirings have been formed ...](/content/en/SonyInfo/technology/publications/cu-cu-wiring-the-novel-structure-of-cu-cu-hybrid-bonding/index.html)
• [Development of high reliability 6 μm-pitch Cu-Cu connections using over-400mm2-large Chip on Wafer bonding process\ \
  • ECTC\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230530\
  • Takahiro Kamei\
  • Hirotaka Yoshioka\
  • Tatsumasa Hiratsuka\
  • Akihisa Sakamoto\
  • Kan Shimizu\
  • Hayato Iwamoto\ \ We developed high-reliability 6 μm-pitch Cu-Cu connections by using over-400mm2-large chip-on-wafer (CoW) bonding proces...](/content/en/SonyInfo/technology/publications/development-of-high-reliability-6pitch-cu-cu-connections-using-over-400mm2-large-chip-on-wafer-bonding-process/index.html)
• [Influence of H2O in bonding interfaces on bonding strength of plasma-activated bonded silicon oxide\ \
  • ECTC\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230530\
  • Hirotaka Yoshioka\
  • Nobutoshi Fujii\
  • Takushi Shigetoshi\
  • Takahiro Kamei\
  • Kengo Kotoo\
  • Naoki Ogawa\
  • Shunsuke Furuse\
  • Tatsuya Horikiri\
  • Sotetsu Saito\
  • Suguru Saito\
  • Yoshiya Hagimoto\
  • Hayato Iwamoto\ \ Many studies of the plasma-activated bonding, bonding strength have focused on the wafer surface. However, no studies ha...](/content/en/SonyInfo/technology/publications/influence-of-h2o-in-bonding-interfaces-on-bonding-strength-of-plasma-activated-bonded-silicon-oxide/index.html)
• [Simulation of device structure impacts on bonding wave and strain in Wafer-to-Wafer Cu-Cu Hybrid Bonding\ \
  • ECTC\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230530\
  • Takaaki Hirano\
  • Taichi Yamada\
  • Shoji Kobayashi\
  • Yoshiya Hagimoto\
  • Hayato Iwamoto\ \ Semiconductor performance is required to continually improve as technology advances. Specifically, 3D stacked IC technol...](/content/en/SonyInfo/technology/publications/simulation-of-device-structure-impacts-on-bonding-wave-and-strain-in-wafer-to-wafer-cu-cu-hybrid-bonding/index.html)
• [Low temperature epitaxial SiGe:P for gate-all-around(GAA) nMOS devices\ \
  • EMRS\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230529\
  • Yuta Fujimoto\
  • Andriy Hikavyy\
  • Clement Porret\
  • Roger Loo\ \ This epitaxial also brings new challenges for source/drain (S/D) engineering.In general, SiGe:B for pMOS and Si:P for nM...](/content/en/SonyInfo/technology/publications/low-temperature-epitaxial-sige-p-for-gate-all-around-nmos-devices/index.html)
• [LuMaMi28: Real-Time Millimeter-Wave Multi-User MIMO Systems with Antenna Selection\ \
  • T-MTT\
  • Sony Semiconductor Solutions Corporation\
  • Sony Research Center Lund\
  • Sony Semiconductor and Electronic Solutions\
  • 2023\
  • 20230528\
  • Minkeun Chung\
  • Liang Liu\
  • Andreas Johansson\
  • Sara Willhammar\
  • Martin Nilsson\
  • Zhinong Ying\
  • Olof Zander\
  • Kamal Samanta\
  • Chris Clifton\
  • Toshiyuki Koimori\
  • Shinya Morita\
  • Satoshi Taniguchi\
  • Fredrik Tufvesson\
  • Ove Edfors\ \ This paper presents LuMaMi28, a real-time 28 GHz multi-user (MU) multiple-input multiple-output (MIMO) testbed. In this ...](/content/en/SonyInfo/technology/publications/lumami28-real-time-millimeter-wave-multi-user-mimo-systems-with-antenna-selection/index.html)
• [360-degree Transparent Light Field Display with Highly-Directional Holographic Screens for Fully Volumetric 3D Video Experience\ \
  • SID\
  • Sony Group Corporation\
  • 2023\
  • 20230521\
  • Tomoharu Nakamura\
  • Yuriko Imai\
  • Yuta Yoshimizu\
  • Koji Kuramoto\
  • Noriyuki Kato\
  • Hiroshi Suzuki\
  • Yuji Nakahata\
  • Kazumasa Nomoto\ \ We have developed a novel 360-degree transparent light field display with 120 viewpoints for fully volumetric 3D video e...](/content/en/SonyInfo/technology/publications/360-degree-transparent-light-field-display-with-highly-directional-holographic-screens-for-fully-volumetric-3d-video-experience/index.html)
• [Dynamic Crosstalk Evaluation Method for Eye-tracking based Autostereoscopic Display using a Virtual Image\ \
  • SID\
  • Sony Group Corporation\
  • 2023\
  • 20230521\
  • Satoshi Mitani\
  • Noriyuki Kato\
  • Yuji Nakahata\ \ We propose a highly accurate dynamic crosstalk evaluation method for an eye-tracking based autostereoscopic display. The...](/content/en/SonyInfo/technology/publications/dynamic-crosstalk-evaluation-method-for-eye-tracking-based-autostereoscopic-display-using-a-virtual-image/index.html)
• [A 3.06 μm SPAD Pixel with Embedded Metal Contact and Power Grid on Deep Trench Pixel Isolation for High-resolution Photon-counting \ \
  • IISW\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230521\
  • Jun Ogi\
  • Fumiaki Sano\
  • Tatsuya Nakata\
  • Yoshiki Kubo\
  • Wataru Onishi\
  • Charith Koswaththaghe\
  • Takeya Mochizuki\
  • Yoshiaki Tashiro\
  • Kazuki Hizu\
  • Takafumi Takatsuka\
  • Fumihiko Koga\
  • Tomoyuki Hirano\
  • Yusuke Oike\ \ In this study, a 3.06 μm pitch single-photon avalanche diode (SPAD) pixel with an embedded metal contact and power grid ...](/content/en/SonyInfo/technology/publications/a-306-spad-pixel-with-embedded-metal-contact-and-power-grid-on-deep-trench-pixel-isolation-for-high-resolution-photon-counting/index.html)
• [A 3.0um-pixels and 1.5um-pixels combined CMOS Image Sensor for Viewing and Sensing Applications with 106dB Dynamic Range,High-Sensitivity,LED-Flicker Mitigation and Motion Blur-less\ \
  • IISW\
  • Sony Semiconductor Solutions Corporation\
  • Sony Semiconductor Manufacturing Corporation\
  • Sony Electronics Inc.\
  • 2023\
  • 20230521\
  • Satoko Iida\
  • Daisuke Kawamata\
  • Yorito Sakano\
  • Takaya Yamanaka\
  • Shohei Nabeyoshi\
  • Tomohiro Matsuura\
  • Masahiro Toshida\
  • Masahiro Baba\
  • Nobuhiko Fujimori\
  • Adarsh Basavalingappa\
  • Sungin Han\
  • Hidetoshi Katayama\
  • Yuichi Motohashi\
  • Junichiro Azami\ \ We propose a new concept image sensor suitable for viewing and sensing applications. This is a report of a CMOS image se...](/content/en/SonyInfo/technology/publications/a-pixels-and-pixels-combined-cmos-image-sensor-for-viewing-and-sensing-applications-with-106db-dynamic-range-high-sensitivity,led-flicker-mitigation-and-motion-blur-less/index.html)
• [High Full Well Capacity and Low Noise Characteristics in 0.6μm Pixels via Buried Sublocal Connection in a 2-Layer Transistor Pixel Stacked CMOS Image Sensor\ \
  • IISW\
  • Sony Semiconductor Solutions Corporation\
  • Sony Semiconductor Manufacturing Corporation\
  • 2023\
  • 20230521\
  • Masataka Sugimoto\
  • Tatsuya Okawa\
  • Kanta Suzuki\
  • Tomoharu Ogita\
  • Keiji Nishida\
  • Katsunori Hiramatsu\
  • Tomoyuki Hirano\
  • Yoshiaki Kikuchi\
  • Yuji Nishimura\
  • Kohei Takeuchi\
  • Daisuke Yoneyama\
  • Toru Nagaki\
  • Noriteru Yamada\
  • Hiroyuki Kawashima\
  • Yoshiaki Kitano\ \ Ensuring high dynamic range (D-range) in Pixel shrinkage is important for realizing image capture. The pixel shrinkage m...](/content/en/SonyInfo/technology/publications/high-full-well-capacity-and-low-noise-characteristics-in-pixels-via-buried-sublocal-connection-in-a-2-layer-transistor-pixel-stacked-cmos-image-sensor/index.html)
• [Tap mismatch mitigation of 3µm 2tap pixels of indirect Time-of-Flight image sensor for high-speed depth mapping\ \
  • IISW\
  • Sony Semiconductor Solutions Corporation\
  • Sony Semiconductor Manufacturing Corporation\
  • 2023\
  • 20230521\
  • Yuhi Yorikado\
  • Sozo Yokogawa\
  • Chihiro Okada\
  • Komomo Kodama\
  • Risa Iwashita\
  • Katsumi Honda\
  • Takahiro Hamasaki\
  • Yuki Hanabusa\
  • Shohei Yoshitsune\
  • Kei Nagoya\
  • Masatsugu Desaki\
  • Shota Hida\
  • Hayato Wakabayashi\
  • Fumihiko Koga\ \ This paper presents the development of a VGA-resolution stacked back-illuminated (BI) indirect time-of-flight (iToF) ima...](/content/en/SonyInfo/technology/publications/tap-mismatch-mitigation-of-3um-2tap-pixels-of-indirect-time-of-flight-image-sensor-for-high-speed-depth-mapping/index.html)
• [Photon Dynamics in Chip-Scale High-Peak-Power Semiconductor/Solid-state Vertically Integrated Laser\ \
  • CLEO\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230507\
  • Jianglin Yue\
  • Kenji Tanaka\
  • Go Hirano\
  • Gen Yonezawa\
  • Misaki Shimizu\
  • Yasunobu Iwakoshi\
  • Hiroshi Tobita\
  • Noriyuki Fuutagawa\
  • Masanao Kamata\ \ We experimentally verified the temporal dynamics of photons during passively Q-switched oscillation in semiconductor/sol...](/content/en/SonyInfo/technology/publications/photon-dynamics-in-chip-scale-high-peak-power-semiconductor-solid-state-vertically-integrated-laser/index.html)
• [CLIPSep: Learning Text-queried Sound Separation with Noisy Unlabeled Videos\ \
  • ICLR\
  • Sony Group Corporation\
  • 2023\
  • 20230501\
  • Hao-Wen Dong\
  • Naoya Takahashi\
  • Yuki Mitsufuji\
  • Julian McAuley\
  • Taylor Berg-Kirkpatrick\ \ Recent years have seen progress beyond domain-specific sound separation for speech or music towards universal sound sepa...](/content/en/SonyInfo/technology/publications/clipsep-learning-text-queried-sound-separation-with-noisy-unlabeled-videos/index.html)
• [Highly Accurate Inertial Navigation that Compensates for the Earth's Rotation and Sensor BIAS Using Non-Holonomic Constraints\ \
  • IEEE INERTIAL\
  • Sony Group Corporation\
  • 2023\
  • 20230425\
  • Masato Kimishima\
  • Tsutomu Sawada\
  • Akihiro Sonoura\
  • Toru Amano\
  • Hiroyuki Kamata\
  • Kosei Yamashita\ \ This proposal presents a means of increasing the accuracy of inertial navigation (IN) by isolating the Earth's rotation ...](/content/en/SonyInfo/technology/publications/highly-accurate-inertial-navigation-that-compensates-for-the-earths-rotation-and-sensor-bias-using-non-holonomic-constraints/index.html)
• [System for Inducing Acceptance of Unconsidered Information by Connecting Current Interests Proof of Concept in Snack Purchasing\ \
  • PT\
  • Sony Group Corporation\
  • 2023\
  • 20230419\
  • Taku Tokunaga\
  • Hiromu Motomatsu\
  • Kenji Sugihara\
  • Honoka Ozaki\
  • Mari Yasuda\
  • Yugo Nakamura\
  • Yutaka Arakawa\ \ We propose a purchasing support system for offline stores that can present information to users without being evasive by...](/content/en/SonyInfo/technology/publications/system-for-inducing-acceptance-of-unconsidered-information-by-connecting-current-interests-proof-of-concept-in-snack-purchasing/index.html)
• [A Novel 3D Structure with 2D Addressable VCSEL Arrays and Laser Diode Driver for Solid-State LiDAR\ \
  • ICEP\
  • Sony Semiconductor Solutions Corporation\
  • Sony Semiconductor Manufacturing Corporation\
  • 2023\
  • 20230419\
  • Hirohisa Yasukawa\
  • Kiyohisa Sakai\
  • Masashi Nakazawa\
  • Gyongsok Song\
  • Hideki Watanabe\
  • Yasutaka Higa\
  • Rintaro Koda\
  • Yoshio Konishi\
  • Hayato Kamizuru\
  • Hayato Iwamoto\ \ In this paper, laser characteristics of the transmitter for Solid-State Light Detection and Ranging (LiDAR) system is im...](/content/en/SonyInfo/technology/publications/a-novel-3d-structure-with-2d-addressable-vcsel-arrays-and-laser-diode-driver-for-solid-state-lidar/index.html)
• [Polarization control of Gallium Nitride based Vertica-cavity Surface-emitting Lasers by side-facet introduction\ \
  • LDC\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230418\
  • Tomohiro Makino\
  • Tatsushi Hamaguchi\
  • Noriko Kobayashi\
  • Kentaro Hayashi\
  • Maiko Ito\
  • Maho Ohara\
  • Koichi Sato\
  • Yuki Nakamura\
  • Takumi Watanabe\
  • Shouetsu Nagane\
  • Yuichiro Kikuchi\
  • Tatsuro Jyokawa\
  • Yukio Hoshina\
  • Eiji Nakayama\
  • Rintaro Koda\
  • Noriyuki Fuutagawa\ \ We found a simple way to ensure polarization control of output light without any degradation in threshold current or slo...](/content/en/SonyInfo/technology/publications/polarization-control-of-gallium-nitride-based-vertica-cavity-surface-emitting-lasers-by-side-facet-introduction/index.html)
• [Imaging and Sensing Devices for Future Automotive World\ \
  • VLSI\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230417\
  • Yorito Sakano\ \ Business motivation is essential for the evolution of semiconductor devices. The larger the market, the faster the techn...](/content/en/SonyInfo/technology/publications/imaging-and-sensing-devices-for-future-automotive-world/index.html)
• [Damaged Layer Control for atomic-precision etching\ \
  • JSPP\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230416\
  • Masanaga Fukasawa\ \ As the semiconductor devices continues to be scaled down, it requires atomic level precision control of etching processe...](/content/en/SonyInfo/technology/publications/damaged-layer-control-for-atomic-precision-etching/index.html)
• [Effect of Ar or Kr desorption steps on SiN ALE performances and its damage generation\ \
  • JSPP\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230416\
  • Akihiro Hirata\
  • Masanaga Fukasawa\
  • Katsuhisa Kugimiya\
  • Yoshiya Hagimoto\
  • Hayato Iwamoto\
  • Jomar Unico Tercero\
  • Kazuhiro Karahashi\
  • Satoshi Hamaguchi\ \ ALE enables atomic-precision control of surface reaction and low damage etching of underlying layer in device fabricatio...](/content/en/SonyInfo/technology/publications/effect-of-ar-or-kr-desorption-steps-on-sin-ale-performances-and-its-damage-generation/index.html)
• [Development of a model to estimate pleasant and unpleasant affective states\ \
  • SAS\
  • Sony Group Corporation\
  • 2023\
  • 20230330\
  • Naoya Sazuka\
  • Koki Katsumata\
  • Yota Komoriya\
  • Takeyuki Oba\
  • Hideki Ohira\ \ We aimed to build a model to estimate pleasant and unpleasant affective states. Affective states of pleasure or unpleasu...](/content/en/SonyInfo/technology/publications/development-of-a-model-to-estimate-pleasant-and-unpleasant-affective-states/index.html)
• [Recent progress in CMOS image sensor technology and future prospect\ \
  • ICMTS\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230327\
  • Masashi Bando\ \ This presentation will begin with a brief introduction on the history of CMOS image sensor from device-structure perspec...](/content/en/SonyInfo/technology/publications/recent-progress-in-cmos-image-sensor-technology-and-future-prospect/index.html)
• [Design of a Circularly Polarized Underwater Antenna and Its Experimental Verification Using a Water Tank\ \
  • EuCAP\
  • Sony Group Corporation\
  • 2023\
  • 20230326\
  • Takashi Kawamura\
  • Takuma Matsushita\
  • Toshinori Kondo\
  • Futoshi Takeuchi\
  • Kazuhiro Hongo\
  • Yasuhiro Matsui\
  • Takashi Takinami\
  • Akihiko Horii\
  • Kazunobu Ohkuri\ \ Sea waves or a tidal current can cause unstable connectivity attitude between antennas in underwater radio frequency com...](/content/en/SonyInfo/technology/publications/design-of-a-circularly-polarized-underwater-antenna-and-its-experimental-verification-using-a-water-tank/index.html)
• [Integrating Both Parallax and Latency Compensation into Video See-through Head-mounted Display\ \
  • IEEE VR\
  • Sony Group Corporation\
  • 2023\
  • 20230325\
  • Atsushi Ishihara\
  • Hiroyuki Aga\
  • Yasuko Ishihara\
  • Hirotake Ichikawa\
  • Hidetaka Kaji\
  • Koichi Kawasaki\
  • Daita Kobayashi\
  • Toshimi Kobayashi\
  • Ken Nishida\
  • Takumi Hamasaki\
  • Hideto Mori\
  • Yuki Morikubo\ \ This work introduces a perspective-corrected video see-through mixed-reality head-mounted display with edge-preserving o...](/content/en/SonyInfo/technology/publications/integrating-both-parallax-and-latency-compensation-into-video-see-through-head-mounted-display/index.html)
• [Changing weight perception using augmented reality\ \
  • Journal of Digital Life\
  • Sony Group Corporation\
  • 2023\
  • 20230306\
  • Ryo Watanabe\
  • Junki Inoue\
  • Kouki Yokoyama\
  • Takuma Umemori\
  • Tsuyoshi Ishikawa\
  • Takanobu Omata\
  • Takahiro Higuchi\ \ Augmented reality (AR) is a technology that renders computer-generated (CG) images onto the physical world in real time....](/content/en/SonyInfo/technology/publications/changing-weight-perception-using-augmented-reality/index.html)
• [Identifying Visitor’s Paintings Appreciation for AI Audio Guide in Museums\ \
  • ICAART\
  • Sony Group Corporation\
  • 2023\
  • 20230222\
  • Mari Saito\
  • Takato Okudo\
  • Makoto Yamada\
  • Seiji Yamada\ \ This paper describes an application of machine learning for predicting whether a user is engaged in art appreciation to ...](/content/en/SonyInfo/technology/publications/identifying-visitors-paintings-appreciation-for-ai-audio-guide-in-museums/index.html)
• [Ambidexterity in technological innovation within a large firm case study of CMOS image sensor development in Sony\ \
  • JSRPIM\
  • Sony Group Corporation\
  • 2023\
  • 20230222\
  • Yutaka Yamauchi\
  • Hiroki Tetsukawa\
  • Teruo Hirayama\ \ The literature on innovator's dilemma suggests that the exploration activity needs to be removed from an existing organi...](/content/en/SonyInfo/technology/publications/ambidexterity-in-technological-innovation-within-a-large-firm-case-study-of-cmos-image-sensor-development-in-sony/index.html)
• [1.22μm 35.6Mpixel RGB Hybrid Event-Based Vision Sensor with 4.88μm-Pitch Event Pixels and up to 10K Event Frame Rate by Adaptive Control on Event Sparsity\ \
  • VLSI\
  • Sony Semiconductor Solutions Corporation\
  • Sony Advanced Visual Sensing\
  • 2023\
  • 20230219\
  • Kazutoshi Kodama\
  • Yusuke Sato\
  • Yuhi Yorikado\
  • Kyoji Mizoguchi\
  • Takahiro Miyazaki\
  • Masahiro Tsukamoto\
  • Yoshihisa Matoba\
  • Hirotaka Shinozaki\
  • Atsumi Niwa\
  • Tetsuji Yamaguchi\
  • Hayato Wakabayashi\
  • Yusuke Oike\ \ Recently, image sensors for mobile devices have shrunk in pixel size and increased in resolution, while there is a stron...](/content/en/SonyInfo/technology/publications/pixel-rgb-hybrid-event-based-vision-sensor-with-pitch-event-pixels-and-up-to-10k-event-frame-rate-by-adaptive-control-on-event-sparsity/index.html)
• [A 2.97μm-Pitch Event-Based Vision Sensor with Shared Pixel Front-End Circuitry and Low-Noise Intensity Readout Mode\ \
  • ISSCC\
  • Sony Semiconductor Solutions Corporation\
  • Sony Advanced Visual Sensing\
  • 2023\
  • 20230219\
  • Atsumi Niwa\
  • Futa Mochizuki\
  • Raphael Berner\
  • Takuya Maruyama\
  • Toshio Terano\
  • Kenichi Takamiya\
  • Yasutaka Kimura\
  • Kyoji Mizoguchi\
  • Takahiro Miyazaki\
  • Shun Kaizu\
  • Hirotsugu Takahashi\
  • Atsushi Suzuki\
  • Christian Braendli\
  • Hayato Wakabayashi\
  • Yusuke Oike\ \ Recently, image sensors for mobile devices have shrunk in pixel size and increased in resolution, while there is a stron...](/content/en/SonyInfo/technology/publications/a-pitch-event-based-vision-sensor-with-shared-pixel-front-end-circuitry-and-low-noise-intensity-readout-mode/index.html)
• [ComFact: A Benchmark for Linking Contextual Commonsense Knowledge\ \
  • KnowledgeNLP-AAAI\
  • Sony Group Corporation\
  • 2023\
  • 20230207\
  • Silin Gao\
  • Jena D. Hwang\
  • Saya Kanno\
  • Hiromi Wakaki\
  • Yuki Mitsufuji\
  • Antoine Bosselut\ \ Understanding rich narratives, such as dialogues and stories, often requires natural language processing systems to acce...](/content/en/SonyInfo/technology/publications/comfact-a-benchmark-for-linking-contextual-commonsense-knowledge/index.html)
• [Full-color binocular retinal scan AR display with pupil tracking system\ \
  • SPIE AR | VR | MR \
  • Sony Group Corporation\
  • 2023\
  • 20230130\
  • Akira Yoshikaie\
  • Ryo Ogawa\
  • Teppei Imamura\
  • Kenji Ohki\
  • Katsunori Seno\
  • Yusuke Ogawa\
  • Kuniya Abe\
  • Masahiro Takada\
  • Yuki Mamishin\
  • Akihito Yajima\
  • Shunsuke Inagaki\
  • Masahiro Ando\
  • Susumu Seino\ \ We have developed a full-color binocular retinal scan AR display, presenting an always-in-focus image to the viewer with...](/content/en/SonyInfo/technology/publications/full-color-binocular-retinal-scan-ar-display-with-pupil-tracking-system/index.html)
• [A Variation-Aware MTJ Store Energy Estimation Model for Edge Devices With Verify-and-Retryable Nonvolatile Flip-Flops\ \
  • VLSI\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230130\
  • Aika Kamei\
  • Hideharu Amano\
  • Takuya Kojima\
  • Daiki Yokoyama\
  • Kimiyoshi Usami\
  • Keizo Hiraga\
  • Kenta Suzuki\
  • Kazuhiro Bessho\ \ While the spin-transfer torque (STT) magnetic tunnel junction (MTJ) is a promising technique for enabling nonvolatile fl...](/content/en/SonyInfo/technology/publications/a-variation-aware-mtj-store-energy-estimation-model-for-edge-devices-with-nonvolatile-flip-flops/index.html)
• [An 0.08e–·pJ/Step 14-bit Gain-Adaptive Single-Slope Column ADC with Enhanced HDR Function for High-Quality Imagers\ \
  • VLSI\
  • Sony Semiconductor Solutions Corporation\
  • 2023\
  • 20230130\
  • Luong D. Hung\
  • Koji Matsuura\
  • Hiroki Suto\
  • Kazutoshi Kodama\
  • Yosuke Tanaka\
  • Toshiaki Ono\
  • Junichiro Fujimagari\
  • Kentaro Akiyama\
  • Miho Akahide\
  • Yoshiaki Inada\ \ We developed a high-speed, power-efficient single-slope column ADC. The ADC detects and attenuates the bright signals be...](/content/en/SonyInfo/technology/publications/an-008e-pj-step14-bit-gain-adaptive-single-slope-column-adc-with-enhanced-hdr-function-for-high-quality-imagers/index.html)
• [Highly-efficient operation and mode control in GaN-based VCSELs with a curved mirror\ \
  • SPIE Photonics West\
  • Sony Group Corporation\
  • 2023\
  • 20230128\
  • Tatsushi Hamaguchi\
  • Maiko Ito\
  • Jared A. Kearns\
  • Tomohiro Makino\
  • Kentaro Hayashi\
  • Maho Ohara\
  • Noriko Kobayashi\
  • Tatsuro Jyokawa\
  • Eiji Nakayama\
  • Shouetsu Nagane\
  • Koichi Sato\
  • Yuki Nakamura\
  • Yukio Hoshina\
  • Yuichiro Kikuchi\
  • Takumi Watanabe\
  • Yuya Kanitani\
  • Seiji Kasahara\
  • Yoshihiro Kudo\
  • Susumu Kusanagi\
  • Rintaro Koda\
  • Noriyuki Fuutagawa\ \ We report the latest progress of gallium nitride-based Vertical-Cavity Surface-Emitting Lasers (VCSELs) containing a cur...](/content/en/SonyInfo/technology/publications/highly-efficient-operation-and-mode-control-in-gan-based-vcsels-with-a-curved-mirror/index.html)
• [3D integrated 45 W peak power 2D addressable VCSEL array and laser driver for true solid-state LiDAR\ \
  • SPIE Photonics West\
  • Sony Group Corporation\
  • Sony Semiconductor Solutions Corporation\
  • Sony Semiconductor Manufacturing Corporation\
  • 2023\
  • 20230128\
  • Yasutaka Higa\
  • Gyongsok Song\
  • Hideki Watanabe\
  • Shuhei Yamaguchi\
  • Yoshio Konishi\
  • Hayato Kamizuru\
  • Kiyohisa Sakai\
  • Hirohisa Yasukawa\
  • Rintaro Koda\
  • Noriyuki Fuutagawa\ \ We fabricated a high output power large-scale 2D addressable VCSEL array and demonstrated a small footprint transmitter ...](/content/en/SonyInfo/technology/publications/3d-integrated-45w-peak-power-2d-addressable-vcsel-array-and-laser-driver-for-true-solid-stage-lidar/index.html)
• [High efficiency 10-micron-pitch 64x64 addressable VCSEL array with intracavity structure\ \
  • SPIE Photonics West\
  • Sony Semiconductor Solutions Corporation\
  • Sony Semiconductor Manufacturing Corporation\
  • 2023\
  • 20230128\
  • Hideki Watanabe\
  • Takahiro Matou\
  • Shunsuke Yamaguchi\
  • Kazuya Tokuda\
  • Rintaro Koda\
  • Noriyuki Fuutagawa\
  • Yusuke Hanzawa\
  • Naoya Kikuchi\
  • Masaki Oishi\
  • Shouetsu Nagane\
  • Yuki Otoguro\
  • Yuki Nakayama\
  • Koichi Sato\ \ In this paper, we report a high efficiency, addressable 940 nm Vertical-Cavity Surface-Emitting Laser (VCSEL) array with...](/content/en/SonyInfo/technology/publications/high-efficiency-10-micron-pitch-64x64-addressable-vcsel-array-with-intracavity-structure/index.html)
• [Gaussian Process based Wafer-Level Characteristic Variation Modeling Considering Discontinuous Changes Caused by Manufacturing Equipment\ \
  • ASP-DAC\
  • Sony Semiconductor Manufacturing Corporation\
  • 2023\
  • 20230116\
  • Takuma Nagao\
  • Michihiro Shintani\
  • Makoto Eiki\
  • Masuo Kajiyama\
  • Tomoki Nakamura\ \ Statistical wafer-level variation modeling is an attractive method for reducing the measurement cost in large-scale inte...](/content/en/SonyInfo/technology/publications/gaussian-process-based-wafer-level-characteristic-variation-modeling-considering-discontinuous-changes-caused-by-manufacturing-equipment/index.html)
• [Simultaneous Acquisition of High Quality RGB Image and Polarization Information using a Sparse Polarization Sensor\ \
  • WACV\
  • Sony Group Corporation\
  • 2023\
  • 20230103\
  • Teppei Kurita\
  • Yuhi Kondo\
  • Legong Sun\
  • Yusuke Moriuchi\ \ This paper proposes a novel polarization sensor structure and network architecture to obtain a high-quality RGB image an...](/content/en/SonyInfo/technology/publications/simultaneous-acquisition-of-high-quality-rgb-image-and-polarization-information-using-a-sparse-polarization-sensor/index.html)
• [Latest progress of high-efficient blue and green VCSELs with curved mirror\ \
  • LDW\
  • Sony Group Corporation\
  • 2022\
  • 20221214\
  • Maiko Ito\
  • Tatsushi Hamaguchi\
  • Tomohiro Makino\
  • Kentaro Hayashi\
  • Jared A. Kearns\
  • Maho Ohara\
  • Noriko Kobayashi\
  • Shouetsu Nagane\
  • Koichi Sato\
  • Yuki Nakamura\
  • Yukio Hoshina\
  • Tatsuro Jyokawa\
  • Takumi Watanabe\
  • Yuichiro Kikuchi\
  • Seiji Kasahara\
  • Susumu Kusanagi\
  • Yuya Kanitani\
  • Eiji Nakayama\
  • Rintaro Koda\
  • Noriyuki Fuutagawa\ \ Highly efficient GaN-VCSELs with curved mirrors were obtained. The peak WPE and output power were 13.4 % and 7.6 mW. Thi...](/content/en/SonyInfo/technology/publications/latest-progress-of-high-efficient-blue-and-green-vcsels-with-curved-mirror/index.html)
• [Application of Natural Language Processing in Semiconductor Manufacturing​\ \
  • ISSM\
  • Sony Semiconductor Manufacturing Corporation\
  • 2022\
  • 20221212\
  • Daisuke Kobayashi\
  • Shunsaku Yasuda\
  • Takashi Iuti\
  • Shiho Ito\ \ Recently, natural language processing has been making great progress in the AI field and is attracting attention. This p...](/content/en/SonyInfo/technology/publications/application-of-natural-language-processing-in-semiconductor-manufacturing/index.html)
• [50-kW-Peak-Power Chip-Sized Semiconductor/Solid-State Vertically Integrated Laser\ \
  • ASSL\
  • Sony Group Corporation\
  • 2022\
  • 20221211\
  • Kenji Tanaka\
  • Jianglin Yue\
  • Go Hirano\
  • Gen Yonezawa\
  • Misaki Shimizu\
  • Yasunobu Iwakoshi\
  • Hiroshi Tobita\
  • Rintaro Koda\
  • Yasutaka Higa\
  • Hideki Watanabe\
  • Masanao Kamata\ \ A chip-sized passively Q-switched laser is demonstrated, in which a solid-state gain medium is intra-cavity pumped and v...](/content/en/SonyInfo/technology/publications/50-kw-peak-power-chip-sized-semiconductor-solid-state-vertically-integrated-laser/index.html)
• [Ultra-Compact Semiconductor/Solid-State Vertically Integrated Laser Over kW Peak Power\ \
  • CLEO\
  • Sony Group Corporation\
  • 2022\
  • 20221211\
  • Masanao Kamata\
  • Jianglin Yue\
  • Kenji Tanaka\
  • Go Hirano\
  • Gen Yonezawa\
  • Misaki Shimizu\
  • Yasunobu Iwakoshi\
  • Hiroshi Tobita\
  • Yasutaka Higa\
  • Hideki Watanabe\
  • Katsunori Yanashima\ \ We demonstrate an over 50 kW peak-power chip-scale vertical integrated laser consisting of an electrically driven VECSEL...](/content/en/SonyInfo/technology/publications/ultra-compact-semiconductor-solid-state-vertically-integrated-laser-over-kw-peak-power/index.html)
• [Expanding Human Potential through Imaging and Sensing Technologies\ \
  • IEDM\
  • Sony Semiconductor Solutions Corporation\
  • 2022\
  • 20221205\
  • Yusuke Oike\ \ The evolution of image sensors and utilization prospects of advanced imaging and sensing technologies promise to improve...](/content/en/SonyInfo/technology/publications/expanding-human-potential-through-imaging-and-sensing-technologies/index.html)
• [Automatic Music Mixing with Deep Learning and Out-of-Domain Data\ \
  • ISMIR\
  • Sony Group Corporation\
  • 2022\
  • 20221204\
  • Bo-Yu Chen\
  • Wei-Han Hsu\
  • Marco A. Martínez Ramírez\
  • Wei-Hsiang Liao\
  • Giorgio Fabbro\
  • Stefan Uhlich\
  • Chihiro Nagashima\
  • Yuki Mitsufuji\ \ Music mixing traditionally involves recording instruments in the form of clean, individual tracks and blending them into...](/content/en/SonyInfo/technology/publications/automatic-music-mixing-with-deep-learning-and-out-of-domain-data/index.html)
• [Distortion Audio Effects: Learning How to Recover the Clean Signal\ \
  • ISMIR\
  • Sony Europe B.V.\
  • Sony Group Corporation\
  • 2022\
  • 20221204\
  • Johannes Imort\
  • Giorgio Fabbro\
  • Marco A. Martínez Ramírez\
  • Stefan Uhlich\
  • Yuichiro Koyama\
  • Yuki Mitsufuji\ \ Given the recent advances in music source separation and automatic mixing, removing audio effects in music tracks is a m...](/content/en/SonyInfo/technology/publications/distortion-audio-effects-learning-how-to-recover-the-clean-signal/index.html)
• [A SPAD Depth Sensor Robust Against Ambient Light: The Importance of Pixel Scaling and Demonstration of a 2.5μm Pixel with 21.8% PDE at 940nm\ \
  • IEDM\
  • Sony Semiconductor Solutions Corporation\
  • Sony Semiconductor Manufacturing Corporation\
  • 2022\
  • 20221203\
  • Shohei Shimada\
  • Yusuke Otake\
  • Shinji Yoshida\
  • Yuki Jibiki\
  • Masaki Fujii\
  • Satoshi Endo\
  • Ryo Nakamura\
  • Hiroshi Tsugawa\
  • Yuta Fujisaki\
  • Kazuhiro Yokochi\
  • Jun Iwase\
  • Kosaku Takabayashi\
  • Hidetoshi Ohnuma\
  • Hiroshi Maeda\
  • Koji Sugihara\
  • Kenta Yamamoto\
  • Masahiro Ono\
  • Kazuya Ishibashi\
  • Shun Matsumoto\
  • Hiroaki Hiyama\
  • Takahiro Wakano\ \ We present scaled down Single Photon Avalanche Diode (SPAD) pixels to prevent Photon Detection Efficiency (PDE) degradat...](/content/en/SonyInfo/technology/publications/a-spad-depth-sensor-robust-against-ambient-light-the-importance-of-pixel-scaling/index.html)
• [Characterization methods of plasma process-induced damage on InP structures\ \
  • DPS\
  • Sony Semiconductor Solutions Corporation\
  • 2022\
  • 20221124\
  • Takahiro Goya\
  • Keiichiro Urabe\
  • Koji Eriguchi\
  • Yoshifumi Zaizen\
  • Atsushi Kawashima\
  • Masanaga Fukasawa\ \ InP has been focused on as one of emerging materials that can be implemented in future highmobility devices. This paper ...](/content/en/SonyInfo/technology/publications/characterization-methods-of-plasma-process-induced-damage-on-inp-structures/index.html)
• [High-throughput SiN ALE: surface reaction and ion-induced damage generation mechanisms\ \
  • DPS\
  • Sony Semiconductor Solutions Corporation\
  • 2022\
  • 20221124\
  • Akihiro Hirata\
  • Masanaga Fukasawa\
  • Jomar Unico Tercero\
  • Katsuhisa Kugimiya\
  • Yoshiya Hagimoto\
  • Kazuhiro Karahashi\
  • Satoshi Hamaguchi\
  • Hayato Iwamoto\ \ Atomic layer etching (ALE) has been practically implemented as a technique to achieve atomic/molecular level control. Ho...](/content/en/SonyInfo/technology/publications/high-throughput-sin-ale-surface-reaction-and-ion-induced-damage-generation-mechanisms/index.html)
• [Modeling and simulation of coverage and film property in deposition process on large-scale pattern using statistical ensemble method\ \
  • DPS\
  • Sony Semiconductor Solutions Corporation\
  • 2022\
  • 20221124\
  • Nobuyuki Kuboi\
  • Hiroyasu Matsugai\
  • Tetsuya Tatsumi\
  • Shoji Kobayashi\
  • Yoshiya Hagimoto\
  • Hayato Iwamoto\ \ We modeled the deposition processes of dielectric films with a statistical ensemble method to predict the coverage and f...](/content/en/SonyInfo/technology/publications/modeling-and-simulation-of-coverage-and-film-property-in-deposition-process-on-large-scale-pattern-using-statistical-ensemble-method/index.html)
• [A semi-automated material exploration scheme to predict the solubilities of tetraphenylporphyrin derivatives\ \
  • Communications Chemistry\
  • Sony Group Corporation\
  • 2022\
  • 20221122\
  • Raku Shirasawa\
  • Ichiro Takemura\
  • Shinnosuke Hattori\
  • Yuuya Nagata\ \ Acceleration of material discovery has been tackled by informatics and laboratory automation. Here we show a semi-automa...](/content/en/SonyInfo/technology/publications/a-semi-automated-material-exploration-scheme-to-predict-the-solubilities-of-tetraphenylporphyrin-derivatives/index.html)
• [Low-Error Soil Moisture Sensor Employing Spatial Frequency Domain Transmissometry\ \
  • MDPI\
  • Sony Group Corporation\
  • 2022\
  • 20221109\
  • Tadaomi Saito\
  • Takahiro Oishi\
  • Mitsuhiro Inoue\
  • Sachio Iida\
  • Norihito Mihota\
  • Atsushi Yamada\
  • Kohei Shimizu\
  • Satoru Inumochi\
  • Koji Inosako\ \ A new type of soil moisture sensor using spatial frequency domain transmissometry (SFDT) was evaluated. This sensor tran...](/content/en/SonyInfo/technology/publications/low-error-soil-moisture-sensor-employing-spatial-frequency-domain-transmissometry/copy_of_index.html)
• [Key Technologies for Smart Vision Sensors\ \
  • A-SSCC\
  • Sony Semiconductor Solutions Corporation\
  • 2022\
  • 20221107\
  • Hayato Wakabayashi\ \ Today, the performance of CMOS image sensors exceeds the capabilities of the human eye and can provide more immersive ex...](/content/en/SonyInfo/technology/publications/key-technologies-for-smart-vision-sensors/index.html)
• [Evaluation of plasma-induced damaged structure in InP substrates using conductance analysis\ \
  • AVS\
  • Sony Semiconductor Solutions Corporation\
  • 2022\
  • 20221106\
  • Takahiro Goya\
  • Keiichiro Urabe\
  • Koji Eriguchi\
  • Yoshinori Kodama\
  • Yoshifumi Zaizen\
  • Masanaga Fukasawa\ \ III-V semiconductors have attracted attention as high mobility channel materials exceeding the performance limit of Si. ...](/content/en/SonyInfo/technology/publications/evaluation-of-plasma-induced-damaged-structure-in-inp-substrates-using-conductance-analysis/index.html)
• [Molecular dynamics simulations of plasma-enhanced atomic layer etching of silicon nitride using hydrofluorocarbon and oxygen plasmas\ \
  • AVS\
  • Sony Semiconductor Solutions Corporation\
  • 2022\
  • 20221106\
  • Jomar Unico Tercero\
  • Akihiro Hirata\
  • Masashi Isobe\
  • Kazuhiro Karahashi\
  • Masanaga Fukasawa\
  • Satoshi Hamaguchi\ \ Molecular dynamics simulations were performed to study the influence of oxygen (O2) in the hydrofluorocarbon (HFC) plasm...](/content/en/SonyInfo/technology/publications/molecular-dynamics-simulations-of-plasma-enhanced-atomic-layer-etching-of-silicon-nitride-using-hydrofluorocarbon-and-oxygen-plasmas/index.html)
• [Recent Evolution on Image Sensing\ \
  • ECCV\
  • Sony Semiconductor Solutions Corporation\
  • 2022\
  • 20221023\
  • Tomoo Mitsunaga\ \ The current growth of the image sensor market is mainly driven by demands for the mobile imaging market. The driving for...](/content/en/SonyInfo/technology/publications/recent-evolution-on-image-sensing/index.html)
• [MEMS foundry Service in Sony Semiconductor Manufacturing Corp. and Development of advanced process technology in collaboration with Tohoku University\ \
  • JCK MEMS/NEMS\
  • Sony Semiconductor Solutions Corporation\
  • 2022\
  • 20221016\
  • Hidetoshi Miyashita\ \ Currently, Sony Semiconductor Manufacturing (SCK) provides MEMS foundry services and has experience in prototype develop...](/content/en/SonyInfo/technology/publications/mems-foundry-service-in-sony-semiconductor-manufacturing-corp-and-development-of-advanced-process-technology-in-collaboration-with-tohoku-university/index.html)
• [Quantitative Control of Plasma and Surface Reactions for Dielectric Film Etching\ \
  • ICRP/GEC\
  • Sony Semiconductor Solutions Corporation\
  • 2022\
  • 20221003\
  • Tetsuya Tatsumi\ \ This paper briefly outlines the development history of dielectric film dry etching equipment and processes. In the 1980s...](/content/en/SonyInfo/technology/publications/quantitative-control-of-plasma-and-surface-reactions-for-dielectric-film-etching/index.html)
• [Atomic-Scale Dynamics at Solid–Liquid Nanointerfaces Induced by Electron-Beam Irradiation\ \
  • Nano Letters\
  • Sony Group Corporation\
  • 2022\
  • 20220930\
  • Shunsuke Yamashita\
  • Yuya Inatomi\
  • Yuta Inaba\
  • Mamoru Tanabe\
  • Toshio Nishi\
  • Yoshihiro Kudo\ \ We report electron-beam induced dynamics at PbS–Pb solid–liquid interfaces. We fabricated PbS–Pb solid–liquid nanointerf...](/content/en/SonyInfo/technology/publications/atomic-scale-dynamics-at-solid-liquid-nanointerfaces-induced-by-electron-beam-irradiation/index.html)
• [Pilot Signal Design for Mixed Numerology NOMA Transmission\ \
  • VTC\
  • Sony Group Corporation\
  • 2022\
  • 20220926\
  • Hayato Kanke\
  • Yukitoshi Sanada\
  • Hiroki Matsuda\
  • Mitsuki Takahashi\
  • Ryota Kimura\ \ In the fifth-generation mobile communication system (5G) mixed numerology is standardized to meet the requirements of va...](/content/en/SonyInfo/technology/publications/pilot-signal-design-for-mixed-numerology-noma-transmission/index.html)
• [3D Sequential Process Integration for CMOS Image Sensor\ \
  • SSDM\
  • Sony Semiconductor Solutions Corporation\
  • 2022\
  • 20220926\
  • Keiichi Nakazawa\
  • Junpei Yamamoto\
  • Shigetaka Mori\
  • Shintarou Okamoto\
  • Akito Shimizu\
  • Koichi Baba\
  • Nobutoshi Fujii\
  • Mutsuo Uehara\
  • Katsunori Hiramatsu\
  • Hideomi Kumano\
  • Akira Matsumoto\
  • Koichiro Zaitsu\
  • Hidetoshi Ohnuma\
  • Keiji Tatani\
  • Tomoyuki Hirano\
  • Hayato Iwamoto\ \ We developed a new structure of pixel transistors stacked over photodiode named “2-Layer Transistor Pixel Stacked CMOS I...](/content/en/SonyInfo/technology/publications/3d-sequential-process-integration-for-cmos-image-sensor/index.html)
• [Accurate Failure Rate Prediction Based on Gaussian Process Using WAT Data\ \
  • ITC\
  • Sony Semiconductor Manufacturing Corporation\
  • 2022\
  • 20220925\
  • Makoto Eiki\
  • Tomoki Nakamura\
  • Masuo Kajiyama\
  • Michiko Inoue\
  • Michihiro Shintani\ \ In this paper, we propose a novel method for predicting the characteristic failure rate from a small amount of data with...](/content/en/SonyInfo/technology/publications/accurate-failure-rate-prediction-based-on-gaussian-process/index.html)
• [Residual Language Model for End-to-end Speech Recognition\ \
  • Interspeech\
  • Sony Group Corporation\
  • 2022\
  • 20220918\
  • Emiru Tsunoo\
  • Yosuke Kashiwagi\
  • Chaitanya Narisetty\
  • Shinji Watanabe\ \ End-to-end automatic speech recognition suffers from adaptation to unknown target domain speech despite being trained wi...](/content/en/SonyInfo/technology/publications/residual-language-model-for-end-to-end-speech-recognition/index.html)
• [Total Tester_PKG_Chip circuit-modeling methodology for predicting highly precise CDM breakdown voltage​\ \
  • EOS/ESD\
  • Sony Semiconductor Solutions Corporation\
  • 2022\
  • 20220918\
  • Naoki Sakaguchi\
  • Hiroshi Koike\
  • Masayoshi Izukawa\
  • Takahito Hamada\ \ CDM test is a reliability test performed before mass production to ensure Electro-Static Discharge (ESD) reliability. Fo...](/content/en/SonyInfo/technology/publications/total-tester-pkg-chip-circuit-modeling-methodology/index.html)
• [Low-Complexity Self-Interference Cancellation for Frequency Division Duplex in Adjacent Channels\ \
  • PIMRC\
  • Sony Europe B.V.\
  • 2022\
  • 20220912\
  • Ephraim Fuchs\
  • Thomas Handte\
  • Stephan ten Brink\ \ We consider a frequency division duplex (FDD) scheme in which two wireless communication devices simultaneously transmit...](/content/en/SonyInfo/technology/publications/low-complexity-self-interference-cancellation-for-frequency-division-duplex-in-adjacent-channels/index.html)
• [Pixel-Parallel Image Sensor Architectures with 3D-Stacking Technology\ \
  • ESSCIRC\
  • Sony Semiconductor Solutions Corporation\
  • 2022\
  • 20220905\
  • Yusuke Oike\ \ This talk introduces the pixel-parallel image sensor architectures that have rapidly evolved in recent years with the ad...](/content/en/SonyInfo/technology/publications/pixel-parallel-image-sensor-architectures-with-3d-stacking-technology/index.html)
• [Distributed and Adaptive Edge-based AI Models for Sensor Networks (DAISeN)\ \
  • IoT-ECAW\
  • Sony Europe B.V.\
  • 2022\
  • 20220904\
  • Veselka Boeva\
  • Emiliano Casalicchio\
  • Shahrooz Abghari\
  • Ahmed Abbas Mohsin Al-Saedi\
  • Vishnu Manasa Devagiri\
  • Andrej Petef\
  • Peter Exner\
  • Anders Isberg\
  • Mirza Jasarevic\ \ This position paper describes the aims and preliminary results of the Distributed and Adaptive Edge-based AI Models for ...](/content/en/SonyInfo/technology/publications/distributed-and-adaptive-edge-based-ai-models-for-sensor-networks-daisen/index.html)
• [Design of projection-based augmented reality system using holographic screen display\ \
  • SPIE Optics + Photonics\
  • Sony Group Corporation\
  • 2022\
  • 20220821\
  • Jun Nishikawa\
  • Tomoharu Nakamura\ \ Holographic display elements (HOEs) with a high diffraction efficiency and size enlargement have been developed since 20...](/content/en/SonyInfo/technology/publications/design-of-projection-based-augmented-reality-system-using-holographic-screen-display/index.html)
• [Mobile Integrated Access and Backhaul: Potential Power Saving Issues and Solutions\ \
  • ICCC workshop\
  • Sony (China) Limited\
  • 2022\
  • 20220811\
  • Haojin Li\
  • Chen Sun\
  • Shuo Wang\ \ A key benefit of integrated access and backhaul (IAB) is enabling flexible and very dense deployment of NR cells without...](/content/en/SonyInfo/technology/publications/mobile-integrated-access-and-backhaul-potential-power-saving-issues-and-solutions/index.html)
• [Image Sensor Technologies Extending the Sensing Capability\ \
  • MWSCAS\
  • Sony Semiconductor Solutions Corporation\
  • 2022\
  • 20220807\
  • Yusuke Oike\ \ The evolution of image sensors and the prospects utilizing advanced imaging technologies promise to improve our quality ...](/content/en/SonyInfo/technology/publications/image-sensor-technologies-extending-the-sensing-capability/index.html)
• [Expanded Optical Waveguide Theory with Magneto-Optical Effect and Magnetoelectrical Effect​\ \
  • CLEO-PR\
  • Sony Group Corporation\
  • 2022\
  • 20220803\
  • Yoshihiro Honda\
  • Eri Igarashi\
  • Yuya Shoji\
  • Tomohiro Amemiya\ \ Optical waveguide theory is essential to the development of various optical devices. Although there are reports on the t...](/content/en/SonyInfo/technology/publications/expanded-optical-waveguide-theory-with-magneto-optical-effect-and-magnetoelectrical-effect/index.html)
• [Evaluation of fibrinogen concentration by clot firmness using a dielectric blood coagulation test system\ \
  • Journal of Anesthesia\
  • Sony Group Corporation\
  • 2022\
  • 20220801\
  • Yulin Zeng\
  • Yudai Yamamoto\
  • Yoshihito Hayashi\
  • Tokujiro Uchida\ \ Purpose:\ To determine if fibrinogen concentration can be evaluated by dielectric permittivity changes in dielectric bloo...](/content/en/SonyInfo/technology/publications/evaluation-of-fibrinogen-concentration-by-clot-firmness-using-a-dielectric-blood-coagulation-test-system/index.html)
• [Narrow Emission of Blue GaN-Based Vertical-Cavity Surface-Emitting Lasers With a Curved Mirror\ \
  • IEEE Photonics Journal\
  • Sony Group Corporation\
  • 2022\
  • 20220801\
  • Kentaro Hayashi\
  • Tatsushi Hamaguchi\
  • Jared A. Kearns\
  • Noriko Kobayashi\
  • Maho Ohara\
  • Tomohiro Makino\
  • Shouetsu Nagane\
  • Koichi Sato\
  • Yuki Nakamura\
  • Yukio Hoshina\
  • Tatsuro Jyokawa\
  • Takumi Watanabe\
  • Yuichiro Kikuchi\
  • Maiko Ito\
  • Eiji Nakayama\
  • Rintaro Koda\
  • Noriyuki Fuutagawa\ \ We report a narrow divergence angle in a blue gallium-nitride-based visible vertical-cavity surface-emitting laser (GaN-...](/content/en/SonyInfo/technology/publications/narrow-emission-of-blue-gan-based-vertical-cavity-surface-emitting-lasers-with-a-curved-mirror/index.html)
• [Secondary channel estimation in spatial active noise control systems using a single moving higher order microphone\ \
  • JASA\
  • Sony Group Corporation\
  • 2022\
  • 20220717\
  • Huiyuan Sun\
  • Naoki Murata\
  • Jihui Zhang\
  • Tetsu Magariyachi\
  • Prasanga N. Samarasinghe\
  • Shigetoshi Hayashi\
  • Thushara D. Abhayapala\
  • Tetsunori Itabashi\ \ Spatial active noise control (ANC) systems focus on minimizing unwanted acoustic noise over continuous spatial regions b...](/content/en/SonyInfo/technology/publications/secondary-channel-estimation-in-spatial-active-noise-control-systems-using-a-single-moving-higher-order-microphone/index.html)
• [SQ-VAE: Variational Bayes on Discrete Representation with Self-annealed Stochastic Quantization\ \
  • ICML\
  • Sony Group Corporation\
  • 2022\
  • 20220717\
  • Yuhta Takida\
  • Takashi Shibuya\
  • Wei-Hsiang Liao\
  • Chieh-Hsin Lai\
  • Junki Ohmura\
  • Toshimitsu Uesaka\
  • Naoki Murata\
  • Shusuke Takahashi\
  • Toshiyuki Kumakura\
  • Yuki Mitsufuji\ \ One noted issue of vector-quantized variational autoencoder (VQ-VAE) is that the learned discrete representation uses on...](/content/en/SonyInfo/technology/publications/sq-vae-variational-bayes-on-discrete-representation-with-self-annealed-stochastic-quantization/index.html)
• [Association between Generalization Performance and Interpretability in Deep Learning for Cognitive Load Recognition with Frontal EEG\ \
  • EMBC\
  • Sony Group Corporation\
  • 2022\
  • 20220711\
  • Kiyoshi Yoshikawa\
  • Yasuhide Hyodo\
  • Yota Komoriya\ \ Cognitive load recognition with electroencephalography (EEG) by deep neural network (DNN) has been gathering attention f...](/content/en/SonyInfo/technology/publications/association-between-generalization-performance-and-interpretability-in-deep-learning-for-cognitive-load-recognition-with-frontal-eeg/index.html)
• [Migration from Diffractive to Refractive Mask for High Quality Lensless Imaging\ \
  • COSI\
  • Sony Group Corporation\
  • 2022\
  • 20220711\
  • Ryuichi Tadano\
  • Hideki Oyaizu\
  • Jun Murayama\ \ Lensless imaging with diffractive masks suffers from strong wavelength and angular dependency of their point spread func...](/content/en/SonyInfo/technology/publications/migration-from-diffractive-to-refractive-mask-for-high-quality-lensless-imaging/index.html)
• [Damage formation in the underlying silicon after the removal of silicon nitride by atomic layer etching: a molecular dynamics study\ \
  • ALE Workshop\
  • Sony Semiconductor Solutions Corporation\
  • 2022\
  • 20220626\
  • Jomar Unico Tercero\
  • Akihiro Hirata\
  • Masashi Isobe\
  • Kazuhiro Karahashi\
  • Masanaga Fukasawa\
  • Satoshi Hamaguchi\ \ Molecular dynamics simulations were performed to study the influence of oxygen (O2) in the hydrofluorocarbon (HFC) plasm...](/content/en/SonyInfo/technology/publications/damage-formation-in-the-underlying-silicon-after-the-removal-of-silicon-nitride-by-atomic-layer-etching-a-molecular-dynamics-study/index.html)
• [An Inductive System Monitoring Approach for GNSS Activation\ \
  • AIAI\
  • Sony Europe B.V.\
  • 2022\
  • 20220622\
  • Shahrooz Abghari\
  • Veselka Boeva\
  • Emiliano Casalicchio\
  • Peter Exner\ \ In this paper, we propose a Global Navigation Satellite System (GNSS) component activation model for mobile tracking dev...](/content/en/SonyInfo/technology/publications/an-inductive-system-monitoring-approach-for-gnss-activation/index.html)
• [Bootstrapped Representation Learning for Skeleton-Based Action Recognition\ \
  • CVPR L3D-IVU\
  • Sony Europe B.V.\
  • 2022\
  • 20220620\
  • Olivier Moliner\
  • Sangxia Huang\
  • Kalle Åström\ \ In this work, we study self-supervised representation learning for 3D skeleton-based action recognition. We extend Boots...](/content/en/SonyInfo/technology/publications/bootstrapped-representation-learning-for-skeleton-based-action-recognition/index.html)
• [M2FNet: Multi-Modal Fusion Network for Emotion Recognition in Conversation\ \
  • CVPR workshop\
  • Sony Research India Private Limited (SRI)\
  • 2022\
  • 20220620\
  • Vishal Chudasama\
  • Purbayan Kar\
  • Ashish Gudmalwar\
  • Nirmesh Shah\
  • Pankaj Wasnik\
  • Naoyuki Onoe\ \ Emotion Recognition in Conversations (ERC) is crucial in developing sympathetic human-machine interaction. In conversati...](/content/en/SonyInfo/technology/publications/m2fnet-multi-modal-fusion-network-for-emotion-recognition-in-conversation/index.html)
• [Enhanced K-means-type Clustering Algorithm with Seeding Constraints for the VANET\ \
  • VTC\
  • Sony (China) Limited\
  • 2022\
  • 20220619\
  • Tao Cui\
  • Chen Sun\
  • Jing Jia\
  • Ming-Tuo Zhou\ \ This paper considers a cluster-based relay vehicle selection scheme that adjusts the K-means-type algorithm to find real...](/content/en/SonyInfo/technology/publications/enhanced-k-means-type-clustering-algorithm-with-seeding-constraints-for-the-vanet/index.html)
• [Degree-of-linear-polarization-based Color Constancy\ \
  • CVPR\
  • Sony Group Corporation\
  • 2022\
  • 20220619\
  • Taishi Ono\
  • Yuhi Kondo\
  • Legong Sun\
  • Teppei Kurita\
  • Yusuke Moriuchi\ \ Color constancy is an essential function in digital photography and a fundamental process for many computer vision appli...](/content/en/SonyInfo/technology/publications/degree-of-linear-polarization-based-color-constancy/index.html)
• [A 100kHz-Bandwidth 98.3dB-SNDR Noise-Shaping SAR ADC with Improved Mismatch Error Shaping and Speed-Up Techniques\ \
  • VLSI\
  • Sony Semiconductor Solutions Corporation\
  • 2022\
  • 20220613\
  • Kazunori Hasebe\
  • Shinichirou Etou\
  • Daisuke Miyazaki\
  • Taiki Iguchi\
  • Yuki Yagishita\
  • Mika Takasaki\
  • Takeru Nogamida\
  • Hiroyuki Watanabe\
  • Tomohiro Matsumoto\
  • Yasushi Katayama\ \ Noise-Shaping (NS) SAR ADCs can have high Dynamic Range (DR) and be easily adopted to IoT, audio and many other applicat...](/content/en/SonyInfo/technology/publications/a-100khz-bandwidth-983db-sndr-noise-shaping-sar-adc-with-improved-mismatch-error-shaping-and-speed-up-techniques/index.html)
• [A 2-Layer Transistor Pixel Stacked CMOS Image Sensor with Oxide Based Full Trench Isolation for Large Full Well Capacity and High Quantum Efficiency\ \
  • VLSI\
  • Sony Semiconductor Solutions Corporation\
  • 2022\
  • 20220613\
  • Koichiro Zaitsu\
  • Akira Matsumoto\
  • Mizuki Nishida\
  • Yusuke Tanaka\
  • Hirofumi Yamashita\
  • Yosuke Satake\
  • Tomomasa Watanabe\
  • Kunihiko Araki\
  • Naoki Nei\
  • Keiichi Nakazawa\
  • Junpei Yamamoto\
  • Mutsuo Uehara\
  • Hiroyuki Kawashima\
  • Yusaku Kobayashi\
  • Tomoyuki Hirano\
  • Keiji Tatani\ \ Herein, the development of a 2-Layer Transistor Pixel stacked CMOS image sensor (CIS) that possesses a large full well c...](/content/en/SonyInfo/technology/publications/a-2-layer-transistor-pixel-stacked-cmos-image-sensor-with-oxide-based-full-trench-isolation-for-large-full-well-capacity-and-high-quantum-efficiency/index.html)
• [A Challenge for 3μm SPAD Pixel Using Embedded Metal Contact on Deep Trench Pixel Isolation\ \
  • ISSW\
  • Sony Semiconductor Solutions Corporation\
  • 2022\
  • 20220613\
  • Jun Ogi\
  • Fumiaki Sano\
  • Tatsuya Nakata\
  • Yusuke Matsumura\
  • Yoshiki Kubo\
  • Wataru Onishi\
  • Charith Koswaththaghe\
  • Takeya Mochizuki\
  • Yoshiaki Tashiro\
  • Keiichi Nakazawa\
  • Fumihiko Koga\
  • Tomoyuki Hirano\
  • Yusuke Oike\ \ We demonstrate photon-counting operation with a 3.06-μm-pitch SPAD pixel by using the embedded metal contact in the pixe...](/content/en/SonyInfo/technology/publications/a-challenge-for-3um-spad-pixel-using-embedded-metal-contact-on-deep-trench-pixel-isolation/index.html)
• [Low-Noise Multi-Gate Pixel Transistor for Sub-Micron Pixel CMOS Image Sensors\ \
  • VLSI\
  • Sony Semiconductor Solutions Corporation\
  • Sony Semiconductor Manufacturing Corporation\
  • 2022\
  • 20220613\
  • Shota Kitamura\
  • Naohiko Kimizuka\
  • Akiko Honjo\
  • Koichi Baba\
  • Toshihiro Kurobe\
  • Hideomi Kumano\
  • Takuya Toyofuku\
  • Kouhei Takeuchi\
  • Shota Nishimura\
  • Keiichi Nakazawa\
  • Akihiko Kato\
  • Tomoyuki Hirano\
  • Yusuke Oike\ \ As the pixel size of CMOS image sensors (CIS) is rapidly decreasing to sub-micron pixels due to strong demand from mobil...](/content/en/SonyInfo/technology/publications/low-noise-multi-gate-pixel-transistor-for-sub-micron-pixel-cmos-image-sensors/index.html)
• [An embedded-oriented sound classification system using reservoir computing\ \
  • IEICE\
  • Sony Group Corporation\
  • 2022\
  • 20220609\
  • Yuichiro Tanaka\
  • Issei Uchino\
  • Kazunobu Ohkuri\
  • Hakaru Tamukoh\ \ Although deep neural networks (DNNs) have achieved state-of-the-art results in sound classification tasks in recent year...](/content/en/SonyInfo/technology/publications/an-embedded-oriented-sound-classification-system-using-reservoir-computing/index.html)
• [Behavior of Bonding Strength on Wafer to Wafer Cu-Cu Hybrid Bonding\ \
  • ECTC\
  • Sony Semiconductor Solutions Corporation\
  • 2022\
  • 20220531\
  • Shunsuke Furuse\
  • Nobutoshi Fujii\
  • Kengo Kotoo\
  • Naoki Ogawa\
  • Suguru Saito\
  • Taichi Yamada\
  • Takaaki Hirano\
  • Yoshiya Hagimoto\
  • Hayato Iwamoto\ \ In this study, we investigated the relationship between misalignment and bonding strength before and after annealing in ...](/content/en/SonyInfo/technology/publications/behavior-of-bonding-strength-on-wafer-to-wafer-cu-cu-hybrid-bonding/index.html)
• [Development of face-to-face and face-to-back ultra-fine pitch Cu-Cu hybrid bonding\ \
  • ECTC\
  • Sony Semiconductor Solutions Corporation\
  • 2022\
  • 20220531\
  • Yoshihisa Kagawa\
  • Takumi Kamibayashi\
  • Yuriko Yamano\
  • Kenya Nishio\
  • Akihisa Sakamoto\
  • Taichi Yamada\
  • Kan Shimizu\
  • Tomoyuki Hirano\
  • Hayato Iwamoto\ \ We have developed the novel fabrication process that has realized the robust ultra-fine pitch, 1 μm pitch, wafer level f...](/content/en/SonyInfo/technology/publications/development-of-face-to-face-and-face-to-back-ultra-fine-pitch-cu-cu-hybrid-bonding/index.html)
• [Radio Resource Management Measurement Relaxation on Reduced Capability New Radio Devices\ \
  • ICPICS\
  • Sony (China) Limited\
  • 2022\
  • 20220530\
  • Haojin Li\
  • Qingqing He\
  • Xuefei Zhang\
  • Chen Sun\ \ A new global fifth generation (5G) mobile communications system standard: 5G network brings users the experience of ultr...](/content/en/SonyInfo/technology/publications/radio-resource-management-measurement-relaxation-on-reduced-capability-new-radio-devices/index.html)
• [Nanostructure–Optical Property Relationship in CuInSe2/ZnS Core/Shell Quantum Dots Revealed by Multivariate Statistical Analysis of X-ray Spectrum Images\ \
  • Physical Chemistry\
  • Sony Group Corporation\
  • 2022\
  • 20220527\
  • Shunsuke Yamashita\
  • Mamoru Tanabe\
  • Takumi Araki\
  • Michinori Shiomi\
  • Toshio Nishi\
  • Yoshihiro Kudo\ \ Modifying nanostructures of colloidal quantum dots (QDs), such as forming core/shell structures and alloying, is a commo...](/content/en/SonyInfo/technology/publications/nanostructure-optical-property-relationship-in-cuinse2-zns-core-shell-quantum-dots-revealed-by-multivariate-statistical-analysis-of-x-ray-spectrum-images/index.html)
• [Longitudinal mode control in long cavity VCSELs with a curved mirror\ \
  • APEX\
  • Sony Group Corporation\
  • 2022\
  • 20220525\
  • Jared A. Kearns\
  • Tatsushi Hamaguchi\
  • Kentaro Hayashi\
  • Maho Ohara\
  • Tomohiro Makino\
  • Maiko Ito\
  • Noriko Kobayashi\
  • Tatsuro Jyokawa\
  • Eiji Nakayama\
  • Shouetsu Nagane\
  • Koichi Sato\
  • Yuki Nakamura\
  • Yukio Hoshina\
  • Rintaro Koda\
  • Noriyuki Fuutagawa\ \ A single cavity filtering mirror with a highly varying reflectivity spectrum was used to demonstrate a single longitudin...](/content/en/SonyInfo/technology/publications/longitudinal-mode-control-in-long-cavity-vcsels-with-a-curved-mirror/index.html)
• [Broadband Electromagnetic Absorber​ Based on 3D Conical Helix Metamaterials\ \
  • MRS\
  • Sony Group Corporation\
  • 2022\
  • 20220524\
  • Eri Igarashi\
  • Nobuhiko Umezu\
  • Takuo Tanaka\ \ Metamaterials, artificial structures that enable various electromagnetic (EM) responses not observable in natural materi...](/content/en/SonyInfo/technology/publications/broadband-electromagnetic-absorber-based-on-3d-conical-helix-metamaterials/index.html)
• [Amicable Examples for Informed Source Separation\ \
  • ICASSP\
  • Sony Group Corporation\
  • 2022\
  • 20220522\
  • Naoya Takahashi\
  • Yuki Mitsufuji\ \ This paper deals with the problem of informed source separation (ISS), where the sources are accessible during the so-ca...](/content/en/SonyInfo/technology/publications/amicable-examples-for-informed-source-separation/index.html)
• [Automatic DJ Transitions with Differentiable Audio Effects and Generative Adversarial Networks\ \
  • ICASSP\
  • Sony Group Corporation\
  • 2022\
  • 20220522\
  • Bo-Yu Chen\
  • Wei-Han Hsu\
  • Wei-Hsiang Liao\
  • Marco A. Martínez Ramírez\
  • Yuki Mitsufuji\
  • Yi-Hsuan Yang\ \ A central task of a Disc Jockey (DJ) is to create a mixset of music with seamless transitions between adjacent tracks. I...](/content/en/SonyInfo/technology/publications/automatic-dj-transitions-with-differentiable-audio-effects-and-generative-adversarial-networks/index.html)
• [Good Examples Make A Faster Learner: Simple Demonstration-based Learning for Low-resource NER\ \
  • ACL\
  • Sony Group Corporation\
  • 2022\
  • 20220522\
  • Akshen Kadakia\
  • Kangmin Tan\
  • Mahak Agarwal\
  • Xinyu Feng \
  • Takashi Shibuya\
  • Ryosuke Mitani\
  • Toshiyuki Sekiya\
  • Jay Pujara\
  • Xiang Ren\ \ Recent advances in prompt-based learning have shown strong results on few-shot text classification by using cloze-style ...](/content/en/SonyInfo/technology/publications/good-examples-make-a-faster-learner-simple-demonstration-based-learning-for-low-resource-ner/index.html)
• [Improving Character Error Rate Is Not Equal to Having Clean Speech: Speech Enhancement for ASR Systems with Black-box Acoustic Models\ \
  • ICASSP\
  • Sony Group Corporation\
  • 2022\
  • 20220522\
  • Ryosuke Sawata\
  • Yosuke Kashiwagi\
  • Shusuke Takahashi\ \ A deep neural network (DNN)-based speech enhancement (SE) aiming to maximize the performance of an automatic speech reco...](/content/en/SonyInfo/technology/publications/improving-character-error-rate-is-not-equal-to-having-clean-speech-speech-enhancement-for-asr-systems-with-black-box-acoustic-models/index.html)
• [Joint Speech Recognition and Audio Captioning\ \
  • ICASSP\
  • Sony Group Corporation\
  • 2022\
  • 20220522\
  • Chaitanya Narisetty\
  • Emiru Tsunoo\
  • Xuankai Chang\
  • Yosuke Kashiwagi\
  • Michael Hentschel\
  • Shinji Watanabe\ \ Speech samples recorded in both indoor and outdoor environments are often contaminated with secondary audio sources. Mos...](/content/en/SonyInfo/technology/publications/joint-speech-recognition-and-audio-captioning/index.html)
• [Mode control in long cavity VCSELs with a curved mirror\ \
  • SPIE Photonics West OPTO\
  • Sony Group Corporation\
  • 2022\
  • 20220522\
  • Jared A. Kearns\
  • Tatsushi Hamaguchi\
  • Kentaro Hayashi\
  • Maho Ohara\
  • Tomohiro Makino\
  • Maiko Ito\
  • Noriko Kobayashi\
  • Tatsuro Jyokawa\
  • Eiji Nakayama\
  • Shouetsu Nagane\
  • Koichi Sato\
  • Yuki Nakamura\
  • Yukio Hoshina\
  • Yuya Kanitani\
  • Seiji Kasahara\
  • Susumu Kusanagi\
  • Yoshihiro Kudo\
  • Rintaro Koda\
  • Noriyuki Fuutagawa\ \ Many applications benefit from single mode operation of vertical-cavity surface-emitting lasers (VCSELs) due to the need...](/content/en/SonyInfo/technology/publications/mode-control-in-long-cavity-vcsels-with-a-curved-mirror/index.html)
• [Multi-ACCDOA: Localizing and Detecting Overlapping Sounds from the Same Class with Auxiliary Duplicating Permutation Invariant Training\ \
  • ICASSP\
  • Sony Group Corporation\
  • 2022\
  • 20220522\
  • Kazuki Shimada\
  • Yuichiro Koyama\
  • Shusuke Takahashi\
  • Naoya Takahashi\
  • Emiru Tsunoo\
  • Yuki Mitsufuji\ \ Sound event localization and detection (SELD) involves identifying the direction-of-arrival (DOA) and the event class. T...](/content/en/SonyInfo/technology/publications/multi-accdoa-localizing-and-detecting-overlapping-sounds-from-the-same-class-with-auxiliary-duplicating-permutation-invariant-training/index.html)
• [Music Source Separation with Deep Equilibrium Models\ \
  • ICASSP\
  • Sony Group Corporation\
  • 2022\
  • 20220522\
  • Yuichiro Koyama\
  • Naoki Murata\
  • Stefan Uhlich\
  • Giorgio Fabbro\
  • Shusuke Takahashi\
  • Yuki Mitsufuji\ \ While deep neural network-based music source separation (MSS) is very effective and achieves high performance, its model...](/content/en/SonyInfo/technology/publications/music-source-separation-with-deep-equilibrium-models/index.html)
• [NVC-Net: End-to-End Adversarial Voice Conversion\ \
  • ICASSP\
  • Sony Europe B.V.\
  • 2022\
  • 20220522\
  • Bac Nguyen\
  • Fabien Cardinaux\ \ Voice conversion (VC) has gained increasing popularity in many speech synthesis applications. The idea is to change the ...](/content/en/SonyInfo/technology/publications/nvc-net-end-to-end-adversarial-voice-conversion/index.html)
• [Polyphone Disambiguation and Accent Prediction Using Pre-Trained Language Models in Japanese TTS Front-End\ \
  • ICASSP\
  • Sony Group Corporation\
  • 2022\
  • 20220522\
  • Rem Hida\
  • Masaki Hamada\
  • Chie Kamada\
  • Emiru Tsunoo\
  • Toshiyuki Sekiya\
  • Toshiyuki Kumakura\ \ Although end-to-end text-to-speech (TTS) models can generate natural speech, challenges still remain when it comes to es...](/content/en/SonyInfo/technology/publications/polyphone-disambiguation-and-accent-prediction-using-pre-trained-language-models-in-japanese-tts-front-end/index.html)
• [Regularizing Score-based Models with Score Fokker-Planck Equations\ \
  • NeurIPS Workshop SBM\
  • Sony Group Corporation\
  • 2022\
  • 20220522\
  • Chieh-Hsin Lai\
  • Yuhta Takida\
  • Naoki Murata\
  • Toshimitsu Uesaka\
  • Yuki Mitsufuji\
  • Stefano Ermon\ \ Score-based generative models learn a family of noise-conditional score functions corresponding to the data density pert...](/content/en/SonyInfo/technology/publications/regularizing-score-based-models-with-score-fokker-planck-equations/index.html)
• [Run-and-Back Stitch Search: Novel Block Synchronous Decoding For Streaming Encoder-Decoder ASR\ \
  • ICASSP\
  • Sony Group Corporation\
  • 2022\
  • 20220522\
  • Emiru Tsunoo\
  • Chaitanya Narisetty\
  • Michael Hentschel\
  • Yosuke Kashiwagi\
  • Shinji Watanabe\ \ A streaming style inference of encoder-decoder automatic speech recognition (ASR) system is important for reducing laten...](/content/en/SonyInfo/technology/publications/run-and-back-stitch-search-novel-block-synchronous-decoding-for-streaming-encoder-decoder-asr/index.html)
• [Source Mixing and Separation Robust Audio Steganography\ \
  • ICASSP\
  • Sony Group Corporation\
  • 2022\
  • 20220522\
  • Naoya Takahashi\
  • Mayank Kumar Singh\
  • Yuki Mitsufuji\ \ Audio steganography aims at concealing secret information in carrier audio with imperceptible modification on the carrie...](/content/en/SonyInfo/technology/publications/source-mixing-and-separation-robust-audio-steganography/index.html)
• [Spatial Data Augmentation with Simulated Room Impulse Responses for Sound Event Localization and Detection\ \
  • ICASSP\
  • Sony Group Corporation\
  • 2022\
  • 20220522\
  • Yuichiro Koyama\
  • Kazuhide Shigemi\
  • Masafumi Takahashi\
  • Kazuki Shimada\
  • Naoya Takahashi\
  • Emiru Tsunoo\
  • Shusuke Takahashi\
  • Yuki Mitsufuji\ \ Recording and annotating real sound events for a sound event localization and detection (SELD) task is time consuming, a...](/content/en/SonyInfo/technology/publications/spatial-data-augmentation-with-simulated-room-impulse-responses-for-sound-event-localization-and-detection/index.html)
• [Spatial mixup: Directional loudness modification as data augmentation for sound event localization and detection\ \
  • ICASSP\
  • Sony Group Corporation\
  • 2022\
  • 20220522\
  • Ricardo Falcón-Pérez\
  • Kazuki Shimada\
  • Yuichiro Koyama\
  • Shusuke Takahashi\
  • Yuki Mitsufuji\ \ Data augmentation methods have shown great importance in diverse supervised learning problems where labeled data is scar...](/content/en/SonyInfo/technology/publications/spatial-mixup-directional-loudness-modification-as-data-augmentation-for-sound-event-localization-and-detection/index.html)
• [Approximate amplitude encoding in shallow parameterized quantum circuits and its application to financial market indicators\ \
  • Physical Review Research\
  • Sony Group Corporation\
  • 2022\
  • 20220520\
  • Kohei Nakaji\
  • Shumpei Uno\
  • Yohichi Suzuki\
  • Rudy Raymond\
  • Tamiya Onodera\
  • Tomoki Tanaka\
  • Hiroyuki Tezuka\
  • Naoki Mitsuda\
  • Naoki Yamamoto\ \ Efficient methods for loading given classical data into quantum circuits are essential for various quantum algorithms. I...](/content/en/SonyInfo/technology/publications/approximate-amplitude-encoding-in-shallow-parameterized-quantum-circuits-and-its-application-to-financial-market-indicators/index.html)
• [Quantitative electric field mapping in semiconductor heterostructures via tilt-scan averaged DPC STEM\ \
  • Ultramicroscopy\
  • Sony Group Corporation\
  • 2022\
  • 20220509\
  • Satoko Toyama\
  • Takehito Seki\
  • Yuya Kanitani\
  • Yoshihiro Kudo\
  • Shigetaka Tomiya\
  • Yuichi Ikuhara\
  • Naoya Shibata\ \ Differential phase contrast (DPC) in scanning transmission electron microscopy can be used to visualize electric field d...](/content/en/SonyInfo/technology/publications/quantitative-electric-field-mapping-in-semiconductor-heterostructures-via-tilt-scan-averaged-dpc-stem/index.html)
• [Excitement Projector: Augmenting Excitement-Perception and Arousal through Bio-signal-based Haptic Feedback in Remote-Sport Watching\ \
  • CHI\
  • Sony Group Corporation\
  • 2022\
  • 20220430\
  • Shimeng Peng\ \ For non-sport fans, perceiving the excitement of surrounding fan groups and the arousal of collective emotions are some ...](/content/en/SonyInfo/technology/publications/excitement-projector-augmenting-excitement-perception-and-arousal-through-bio-signal-based-haptic-feedback-in-remote-sport-watching/index.html)
• [360-degree Transparent Display with HOE Screen\ \
  • LDC\
  • Sony Group Corporation\
  • 2022\
  • 20220419\
  • Tomoharu Nakamura\
  • Yuta Yoshimizu\
  • Akira Tanaka\
  • Yuriko Imai\
  • Yuji Nakahata\ \ We have developed the holographic optical element (HOE) screen, which has both higher transparency and higher diffusion ...](/content/en/SonyInfo/technology/publications/360-degree-transparent-display-with-hoe-screen/index.html)
• [Highly efficient operation of curved mirror VCSELs and their uniform characteristics\ \
  • LDC\
  • Sony Group Corporation\
  • 2022\
  • 20220419\
  • Maiko Ito\
  • Tatsushi Hamaguchi\
  • Tomohiro Makino\
  • Kentaro Hayashi\
  • Jared A. Kearns\
  • Maho Ohara\
  • Noriko Kobayashi\
  • Shouetsu Nagane\
  • Koichi Sato\
  • Yuki Nakayama\
  • Yukio Hoshina\
  • Tatsuro Jyokawa\
  • Takumi Watanabe\
  • Yuichiro Kikuchi\
  • Seiji Kasahara\
  • Susumu Kusanagi\
  • Yuya Kanitani\
  • Eiji Nakayama\
  • Rintaro Koda\
  • Noriyuki Fuutagawa\ \ Highly uniform and efficient GaN-based VCSELs with curved mirrors were obtained from a single wafer. The average Ith was...](/content/en/SonyInfo/technology/publications/highly-efficient-operation-of-curved-mirror-vcsels-and-their-uniform-characteristics/index.html)
• [Stochastic Resource Allocation for Outage Minimization in Random Access with Correlated Activation\ \
  • WCNC\
  • Sony (China) Limited\
  • 2022\
  • 20220410\
  • Ce Zheng\
  • Malcolm Egan\
  • Laurent Clavier\
  • Anders E. Kalor\
  • Petar Popovski\ \ A key challenge for random access communications arising in the monitoring of physical phenomena is optimizing the acces...](/content/en/SonyInfo/technology/publications/stochastic-resource-allocation-for-outage-minimization-in-random-access-with-correlated-activation/index.html)
• [Towards Developing a Multi-Modal Video Recommendation System\ \
  • IJCNN\
  • Sony Research India Private Limited (SRI)\
  • 2022\
  • 20220410\
  • Sriram Pingali\
  • Prabir Mondal\
  • Daipayan Chakder\
  • Sriparna Saha\
  • Angshuman Ghosh\ \ With the surge of digitized entertainment systems in recent years, the element of personalised experience for users give...](/content/en/SonyInfo/technology/publications/towards-developing-a-multi-modal-video-recommendation-system/copy_of_index.html)
• [Slow EEG Fluctuation Reflects Cognitive Load and Affective Arousal\ \
  • SAS\
  • Sony Group Corporation\
  • 2022\
  • 20220330\
  • Naoya Sazuka\
  • Koki Katsumata\
  • Yota Komoriya\
  • Takeyuki Oba\
  • Hideki Ohira\ \ We previously showed that fluctuations of the EEG alpha power at a very low frequency range reflects ability to flexibly...](/content/en/SonyInfo/technology/publications/slow-eeg-fluctuation-reflects-cognitive-load-and-affective-arousal/index.html)
• [Grover search revisited; application to image pattern matching\ \
  • Physical Review A\
  • Sony Group Corporation\
  • 2022\
  • 20220324\
  • Hiroyuki Tezuka\
  • Kouhei Nakaji\
  • Takahiko Satoh\
  • Naoki Yamamoto\ \ The landmark Grover algorithm for amplitude amplification serves as an essential subroutine in various types of quantum ...](/content/en/SonyInfo/technology/publications/grover-search-revisited-application-to-image-pattern-matching/index.html)
• [Formulation and Validation of the Transmission Factor Between Two Electrically Small Dipole Antennas Immersed in Seawater\ \
  • IEICE\
  • Sony Group Corporation\
  • 2022\
  • 20220301\
  • Takashi Kawamura\
  • Takuma Matsushita\
  • Toshinori Kondo\
  • Futoshi Takeuchi\
  • Kazuhiro Hongo\
  • Yasuhiro Matsui\
  • Takashi Takinami\
  • Akihiro Horii\
  • Kazunobu Ohkuri\ \ As one of the theoretical approaches to reveal antenna behavior in the sea, it has been reported that the impedances of ...](/content/en/SonyInfo/technology/publications/formulation-and-validation-of-the-transmission-factor-between-two-electrically-small-dipole-antennas-immersed-in-seawater/index.html)
• [The Observation of Local Electric Fields in GaN/AlGaN/InGaN Multi-heterostructures by Differential Phase Contrast STEM\ \
  • IEEJ\
  • Sony Group Corporation\
  • 2022\
  • 20220301\
  • Satoko Toyama\
  • Takehito Seki\
  • Yuya Kanitani\
  • Shigetaka Tomiya\
  • Yuichi Ikuhara\
  • Naoya Shibata\ \ The local electric field distributions inside specimens can be directly observed by differential-phase-contrast scanning...](/content/en/SonyInfo/technology/publications/the-observation-of-local-electric-fields-in-gan-algan-ingan-multi-heterostructures-by-differential-phase-contrast-stem/index.html)
• [A 2.6-to-4.1GHz Fractional-N Digital PLL Based on a Time-Mode Arithmetic Unit Achieving -249.4dB FoM and -59dBc Fractional Spurs\ \
  • ISSCC\
  • Sony Europe B.V.\
  • 2022\
  • 20220220\
  • Zhong Gao\
  • Jingchu He\
  • Martin Fritz\
  • Jiang Gong\
  • Yiyu Shen\
  • Zhirui Zong\
  • Peng Chen\
  • Gerd Spalink\
  • Ben Eitel\
  • Ken Yamamoto\
  • Robert Bogdan Staszewski\
  • Morteza S. Alavi\
  • Masoud Babaie\ \ In a fractional-N PLL, it is beneficial to minimize the input range of its phase detector (PD) as it promotes better lin...](/content/en/SonyInfo/technology/publications/a-2-6-to-4-1ghz-fractional-n-digital-pll-based-on-a-time-mode-arithmetic-unit-achieving-249-4db-fom-and-59dbc-fractional-spurs/index.html)
• [Deep ordinal regression for automatic tumor cellularity assessment from pathological images\ \
  • SPIE Medical Imaging\
  • Sony Corporation of America\
  • 2022\
  • 20220220\
  • Bi Song\
  • Albert Huang\
  • Ming-Chang Liu\ \ Breast cancer is one of the most common occurring cancers in women. Residual cancer burden measures tumor response to th...](/content/en/SonyInfo/technology/publications/deep-ordinal-regression-for-automatic-tumor-cellularity-assessment-from-pathological-images/index.html)
• [Multi-camera operating room activity analysis for workflow analysis\ \
  • SPIE Medical Imaging\
  • Sony Corporation of America\
  • 2022\
  • 20220220\
  • Wanxin Xu\
  • Albert Huang\ \ Recognizing workflow in the operating room (OR) is essential for developing context-aware systems to provide rich inform...](/content/en/SonyInfo/technology/publications/multi-camera-operating-room-activity-analysis-for-workflow-analysis/index.html)
• [Absolute Measurement of Emission Internal Quantum Efficiency in III-Nitride Semiconductors by Simultaneous Photo-Acoustic and Photoluminescence Spectroscopy\ \
  • The Japanese Association for Crystal Growth \
  • Sony Group Corporation\
  • 2022\
  • 20220131\
  • Atsushi A. Yamaguchi\
  • Keito Mori-Tamamura\
  • Susumu Kusanagi\
  • Shigetaka Tomiya\ \ Emission internal quantum efficiency (IQE) is an important index evaluating the quality of active layers in optical devi...](/content/en/SonyInfo/technology/publications/absolute-measurement-of-emission-internal-quantum-efficiency-in-iii-nitride-semiconductors-by-simultaneous-photoacoustic-and-photoluminescence-spectroscopy/index.html)
• [Cellular image classification workflow for real-time image based sort decisions\ \
  • SPIE BiOS\
  • Sony Corporation of America\
  • 2022\
  • 20220122\
  • Michael Zordan\
  • Su-Hui Chiang\
  • Haipeng Tang\
  • Albert Huang\
  • Ming-Chang Liu\ \ Traditional fluorescence-activated cell sorting (FACS) is a common method to purify or isolate desired cell populations ...](/content/en/SonyInfo/technology/publications/cellular-image-classification-workflow-for-real-time-image-based-sort-decisions/index.html)

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