A New Min-Cut Placement Algorithm for Timing Assurance Layout Design Meeting Net Length Constraint. - Masayuki Terai; Kazuhiro Takahashi; Koji Sato (DAC, 1990)

A New Model for Over-The-Cell Channel Routing with Three Layers. - Masayuki Terai; Kazuhiro Takahashi; Kazuo Nakajima; Koji Sato (ICCAD, 1991)

Adaptive cut line selection in min-cut placement for large scale sea-of-gates arrays. - Kazuhiro Takahashi; Kazuo Nakajima; Masayuki Terai; Koji Sato (ICCAD, 1994)

Japanese text-to-speech conversion software for personal computers. - Kazuhiro Takahashi; Kazuhiko Iwata; Yukio Mitome; Keiko Nagano (ICSLP, 1994)

A new approach to over-the-cell channel routing with three layers. - Masayuki Terai; Kazuo Nakajima; Kazuhiro Takahashi; Koji Sato (IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 1994)

Min-cut placement with global objective functions for large scale sea-of-gates arrays. - Kazuhiro Takahashi; Kazuo Nakajima; Masayuki Terai; Koji Sato (IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 1995)

Regional distribution of human cerebral vascular mean transit time measured by positron emission tomography. - Hiroshi Ito 002; Iwao Kanno; Kazuhiro Takahashi; Masanobu Ibaraki; Shuichi Miura (NeuroImage, 2003)

A two-dimensional ƒ-θ micro optical lens scanner with electrostatic comb-drive XY-stage. - Kazuhiro Takahashi; Ho Nam Kwon; Kunihiko Saruta; Makoto Mita; Hiroyuki Fujita; Hiroshi Toshiyoshi (IEICE Electron. Express, 2005)

A 312-MHz 16-Mb random-cycle embedded DRAM macro with a power-down data retention mode for mobile applications. - Fukashi Morishita; Isamu Hayashi; Hideto Matsuoka; Kazuhiro Takahashi; Kuniyasu Shigeta; Takayuki Gyohten; Mitsutaka Niiro; Hideyuki Noda; Mako Okamoto; Atsushi Hachisuka; Atsushi Amo; Hiroki Shinkawata; et al. (IEEE J. Solid State Circuits, 2005)

A high fill-factor comb-driven XY-stage with topological layer switch architecture. - Kazuhiro Takahashi; Makoto Mita; Hiroyuki Fujita; Hiroshi Toshiyoshi (IEICE Electron. Express, 2006)

A study on process-compatibility in CMOS-first MEMS-last integration. - Kazuhiro Takahashi; Makoto Mita; Hiroyuki Fujita; Kazuhiro Suzuki; Hideyuki Funaki; Kazuhiko Itaya; Hiroshi Toshiyoshi (CICC, 2008)

Teaching formal methods in the context of software engineering. - Shaoying Liu; Kazuhiro Takahashi; Toshinori Hayashi; Toshihiro Nakayama (ACM SIGCSE Bull., 2009)

Automatic Transformation from Formal Specifications to Functional Scenario Forms for Automatic Test Case Generation. - Shaoying Liu; Toshinori Hayashi; Kazuhiro Takahashi; Koichiro Kimura; Toshihiro Nakayama; Shin Nakajima 001 (SoMeT, 2010)

Classification of Pedestrian Behavior in a Shopping Mall based on LRF and Camera Observations. - Kotaro Okamoto; Akira Utsumi; Hirotake Yamazoe; Takahiro Miyashita; Shinji Abe; Kazuhiro Takahashi; Norihiro Hagita (MVA, 2011)

A lamination micromixier using silicon DRIE technology. - Kazuki Ishikawa 001; Takeshi Saito; Kazuhiro Takahashi; Makoto Ishida; Kazuaki Sawada (NEMS, 2011)

Gaze tracking in wide area using multiple camera observations. - Akira Utsumi; Kotaro Okamoto; Norihiro Hagita; Kazuhiro Takahashi (ETRA, 2012)

Development of the robust delivery robot system with the unknown object in indoor environment. - Satoshi Muramatsu; Kazuhiro Takahashi; Tetsuo Tomizawa; Shunsuke Kudoh; Takashi Suehiro (IECON, 2013)

Improvement of the space observation model for robust mobile robot loclaization with unknown obstacles. - Satoshi Muramatsu; Kazuhiro Takahashi; Tetsuo Tomizawa; Shunsuke Kudoh; Takashi Suehiro (IECON, 2013)

Fluorescence detection of submicromolar concentration using a filter-free fluorescence sensor. - Yong Joon Choi; Kazuhiro Takahashi; Fumihiro Dasai; Nobuo Misawa; Yasuyuki Kimura; Tatsuya Iwata; Kazuaki Sawada (BioCAS, 2016)

Fabrication of a thin plasmonic color sheet embedded with Al subwavelength gratings in parylene. - Hayato Kumagai; Hiroaki Honma; Makoto Ishida; Kazuaki Sawada; Kazuhiro Takahashi (Displays, 2016)

CO2 Sensing Characteristics of a La2O3/SnO2 Stacked Structure with Micromachined Hotplates. - Tatsuya Iwata; Kyosuke Matsuda; Kazuhiro Takahashi; Kazuaki Sawada (Sensors, 2017)

High pH Resolution Extended Gate Type pH Image Sensors with the Charge Accumulation Circuit. - Yoshitaka Arimi; Yasuyuki Kimura; Toshiki Wakamori; Hiroo Yamamoto; Seiichiro Mizuno; Tatsuya Iwata; Kazuhiro Takahashi; Kazuaki Sawada (BioCAS, 2018)

Optical-Interferometry-Based CMOS-MEMS Sensor Transduced by Stress-Induced Nanomechanical Deflection. - Satoshi Maruyama; Takeshi Hizawa; Kazuhiro Takahashi; Kazuaki Sawada (Sensors, 2018)

Insertable 256×256 ion image sensor for spatiotemporal pH recording. - You-Na Lee 001; Yasuyuki Kimura; Yusuke Nakamura; Toshihiko Noda; Kazuhiro Takahashi; Kazuaki Sawada (BioCAS, 2019)

Label-free real-time imaging of extracellular Ca2+ uptake in the hippocampal slice using Ca-PVC membrane based on charge-transfer-type potentiometric sensor arrays. - Hideo Doi; Kazuaki Sawada; Tomoko Horio; Eiji Shigetomi; Bijay Parajuli; Youichi Shinozaki; Toshihiko Noda; Kazuhiro Takahashi; Toshiaki Hattori; Schuichi Koizumi (IEEE SENSORS, 2019)

Extension for Short Wavelength Detection Limit of Filter-Free Fluorescence Sensor by using Indium Tin Oxide Photogate. - Takuya Teshima; Kazuaki Sawada; Yong-Joon Choi; Yoshiko Noda; Sachiko Kamiya; Daisuke Akai; Takeshi Hizawa; Kazuhiro Takahashi; Hiromu Ishii; Toshihiko Noda (IEEE SENSORS, 2019)

High-Density 2-μm-Pitch pH Image Sensor With High-Speed Operation up to 1933 fps. - You-Na Lee 001; Takeshi Araki; Yasuyuki Kimura; Fumihiro Dasai; Tatsuya Iwata; Kazuhiro Takahashi; Kazuaki Sawada (IEEE Trans. Biomed. Circuits Syst., 2019)

A ppm Ethanol Sensor Based on Fabry-Perot Interferometric Surface Stress Transducer at Room Temperature. - Toshiaki Takahashi; Yong Joon Choi; Kazuaki Sawada; Kazuhiro Takahashi (Sensors, 2020)

Functional validation of an additional device to the gas sensor for arbitrary control sensing properties. - Ryomei Wada; Naho Minowa; Takeru Wada; Manase Mizutani; Yoshihisa Suzuki; Yong-Joon Choi; Kazuhiro Takahashi; Kazuaki Sawada; Toshihiko Noda (IEEE SENSORS, 2021)

Redox Sensor Array with 23.5-μm Resolution for Real-Time Imaging of Hydrogen Peroxide and Glutamate Based on Charge-Transfer-Type Potentiometric Sensor. - Tatsuya Iwata; Yuki Okumura; Koichi Okumura; Tomoko Horio; Hideo Doi; Kazuhiro Takahashi; Kazuaki Sawada (Sensors, 2021)

CMOS-Based Ion Image Sensors for Eliminating Optical Contamination. - Runa Honjo; Kenta Sembo; Yoshiko Noda; Daisuke Akai; Takeshi Hizawa; Yasuyuki Kimura; Yong-Joon Choi; Kazuhiro Takahashi; Kazuaki Sawada; Toshihiko Noda (BioCAS, 2022)

In-vivo pH Imaging System for Hydrogen Ion Dynamics Observation in the Brain of a Freely-Moving Mouse. - Mai Madokoro; Hiroshi Horiuchi; Tomoko Kobayashi; Tomoko Horio; Yasuyuki Kimura; Hideo Doi; Yong-Joon Choi; Kazuhiro Takahashi; Toshihiko Noda; Junichi Nabekura; Kazuaki Sawada (BioCAS, 2022)

Development of PVC membrane-based label-free K+ image sensor and imaging extracellular K+ dynamics in brain tissue. - Hideo Doi; Tomoko Horio; Bijay Parajuli; Eiji Shigetomi; Youichi Shinozaki; Yong-Joon Choi; Toshiaki Hattori; Kazuhiro Takahashi; Toshihiko Noda; Schuichi Koizumi; Kazuaki Sawada (IEEE SENSORS, 2022)

Fabrication of Multimodal Image Sensor Capable of Simultaneous Measurement of Pressure and pH. - Mizuki Odaira; Yukihiro Tatsumi; Kensuke Murakami; Ken Ogasahara; Satoshi Shimizu; Yong Joon Choi; Kazuhiro Takahashi; Toshihiko Noda; Kazuaki Sawada (IEEE SENSORS, 2022)

CMOS-Based Redox-Type Label-Free ATP Image Sensor for In Vitro Sensitive Imaging of Extracellular ATP. - Hideo Doi; Tomoko Horio; Yong-Joon Choi; Kazuhiro Takahashi; Toshihiko Noda; Kazuaki Sawada (Sensors, 2022)

Bio-Interface on Freestanding Nanosheet of Microelectromechanical System Optical Interferometric Immunosensor for Label-Free Attomolar Prostate Cancer Marker Detection. - Tomoya Maeda; Ryoto Kanamori; Yong Joon Choi; Miki Taki; Toshihiko Noda; Kazuaki Sawada; Kazuhiro Takahashi (Sensors, 2022)

A Multimodal Sensing Device for Simultaneous Measurement of Dissolved Oxygen and Hydrogen Ions by Monolithic Integration of FET-Based Sensors. - Toshihiko Noda; Sylvia Mei Lin Loo; Yoshiko Noda; Daisuke Akai; Takeshi Hizawa; Yong-Joon Choi; Kazuhiro Takahashi; Kazuaki Sawada (Sensors, 2022)

CMOS-Based Multimodal Image Sensor Enabling Simultaneous Visualization of Light and pH. - Runa Honjo; Yoshiko Noda; Daisuke Akai; Takeshi Hizawa; Yasuyuki Kimura; Yong-Joon Choi; Kazuhiro Takahashi; Kazuaki Sawada; Toshihiko Noda (SENSORS, 2023)

Fabrication of CMOS Sucrose Image Sensor to Visualize Photosynthetic Products in Plants. - Yusuke Matsushita 005; Taichi Yoshida; Hideo Doi; Yong-Joon Choi; Kazuhiro Takahashi; Kotaro Takayama; Kazuaki Sawada; Toshihiko Noda (SENSORS, 2023)

Differential Measurement of a Compact LSPR Biosensor System by Two Filter-Free Wavelength Sensors for Improved Molecular Selectivity. - Tsugumi Sakae; Yong-Joon Choi; Tomoya Ide; Kazuhiro Takahashi; Toshihiko Noda; Kazuaki Sawada (SENSORS, 2023)