Vision based User Interface for Cellular Phones. - E. Nakamura; K. Murayama; M. Ichimura; Kazuaki Sawada (VIIP, 2001)

Fast global motion estimation algorithm based on elementary motion detectors. - E. Nakamura; K. Murayama; M. Ichimura; Kazuaki Sawada (ICIP (2), 2002)

Fabrication of JFET device on Si (111) for sensor interface array circuit. - Yoshiko Kato; Takashi Hashimoto; Liew Yoke Ching; Hidekuni Takao; Kazuaki Sawada; Makoto Ishida (IEICE Electron. Express, 2004)

Multi-functional Monolithic-MEMS Tactile Imager Using Flexible Deformation of Silicon IC. - Hidekuni Takao; Masaki Yawata; Ryo Kodama; Kazuaki Sawada; Makoto Ishida (CICC, 2007)

Global motion vector estimation via elaborated reichardt parameter optimization. - E. Nakamura; C. Takahashi; Kazuaki Sawada (SIP, 2007)

High speed SOI CMOS image sensor with pinned photodiode on handle wafer. - Yong-Soo Cho 002; Hidekuni Takao; Kazuaki Sawada; Makoto Ishida; Sie-Young Choi (Microelectron. J., 2007)

Oscillation-controlled CMOS ring oscillator for wireless sensor systems. - Wang-Hoon Lee; Bon-Ju Gu; Yoshio Nishida; Hidekuni Takao; Kazuaki Sawada; Makoto Ishida (Microelectron. J., 2010)

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

Multimodal proton and fluorescence image sensor for bio applications. - Hirokazu Nakazawa; Makoto Ishida; Kazuaki Sawada (VLSI-SoC, 2011)

Smart Integrated Sensor for Multiple Detections of Glucose and L-Lactate Using On-Chip Electrochemical System. - Tomoyuki Yamazaki; Takaaki Ikeda; Byounghyun Lim; Koichi Okumura; Makoto Ishida; Kazuaki Sawada (J. Sensors, 2011)

Wireless smart sensor with small spiral antenna on Si-substrate. - Bon-Ju Gu; Wang-Hoon Lee; Kazuaki Sawada; Makoto Ishida (Microelectron. J., 2011)

Proposal for a Filterless Fluorescence Sensor for SNP Genotyping. - Keita Yamasaki; Hirokazu Nakazawa; Nobuo Misawa; Makoto Ishida; Kazuaki Sawada (BIODEVICES, 2012)

A Miniature Integrated Multimodal Sensor for Measuring pH, EC and Temperature for Precision Agriculture. - Masato Futagawa; Taichi Iwasaki; Hiroaki Murata; Makoto Ishida; Kazuaki Sawada (Sensors, 2012)

Construction of a Sensor Network to Forecast Landslide Disasters - Sensor Terminal Development and On-Site Experiments. - Hikofumi Suzuki; Daichi Kuroyanagi; David K. Asano; Mitsuru Komatsu; Yuji Takeshita; Kazuaki Sawada; Masato Futagawa; Hiroaki Nose; Yasushi Fuwa (WWIC, 2013)

On-chip square wave voltammetric pulse generator for redox measurement employing array structure. - Byounghyun Lim; Sou Takahashi; Masato Futagawa; Fumihiro Dasai; Makoto Ishida; Kazuaki Sawada (BioCAS, 2014)

Interactive visual exploration of overlapping similar structures for three-dimensional microscope images. - Megumi Nakao; Shintaro Takemoto; Tadao Sugiura; Kazuaki Sawada; Ryosuke Kawakami; Tomomi Nemoto; Tetsuya Matsuda (BMC Bioinform., 2014)

Visualizing in vivo brain neural structures using volume rendered feature spaces. - Megumi Nakao; Kosuke Kurebayashi; Tadao Sugiura; Tetsuo Sato; Kazuaki Sawada; Ryosuke Kawakami; Tomomi Nemoto; Kotaro Minato; Tetsuya Matsuda (Comput. Biol. Medicine, 2014)

Multimodal Bioimage Sensor. - Kazuaki Sawada; Hirokazu Nakazawa; Shoko Takenaga; Takeshi Hizawa; Masato Futagawa; Fumihiro Dasai; Takashi Sakurai; Koichi Okumura; Toshiaki Hattori; Makoto Ishida (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2014)

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)

Amplified Redox Sensor for Highly Sensitive Chemical Analysis. - Sou Takahashi; Masato Futagawa; Makoto Ishida; Kazuaki Sawada (IEICE Trans. Electron., 2016)

Development of potentiometric miniature gas sensor arrays feasible for small olfactory chips and gas recognition from their response patterns. - Naoya Shinmyo; Tatsuya Iwata; Kenichi Hashizume; Shunichiro Kuroki; Kazuaki Sawada (IEEE SENSORS, 2017)

A CMOS bandgap voltage reference with current-control circuits for the extended operating temperature range. - Ruhaifi Abdullah Zawawi; Nuha A. Rhaffor; Shukri Korakkottil Kunhi Mohd; Sofiyah Sal Hamid; Asrulnizam Bin Abd Manaf; Kazuaki Sawada (ISOCC, 2017)

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)

Gas Discrimination Based on Single-Device Extraction of Transient Sensor Response by a MetalOxide Memristor Toward Olfactory Sensor Array. - Tatsuya Iwata; Ken Ono; Takefumi Yoshikawa; Kazuaki Sawada (IEEE SENSORS, 2019)

Identification of Legionella Species by Photogate-Type Optical Sensor. - Sawako Tanaka; Shin-ichi Yoshida; Yong Joon Choi; Toshihiko Noda; Makoto Ishida; Kazuaki Sawada; Hiromu Ishii; Katsuyuki Machida; Yasuhiko Nikaido; Mitsumasa Saito (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)

CCD Multi-Ion Image Sensor with Four 128 × 128 Pixels Array. - Toshiaki Hattori; Fumihiro Dasai; Hikaru Sato; Ryo Kato; Kazuaki Sawada (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)