Katsuyuki Machida

21 papers C 1Journal 9Unranked 11
YearRankTypeTitle / Venue / Authors
2021 — conf
A Simplified Analytical Damping Constant Model for Perforated Proof Mass Structure of MEMS Capacitive Accelerometer by Multi-Layer Metal Technology.
IEEE SENSORS
Kohei Shibata, Akihiro Uchiyama, Akira Onishi, Shinichi Iida, Toshifumi Konishi, Noboru Ishihara, Katsuyuki Machida, Kazuya Masu, Hiroyuki Ito
2019 — conf
Fabrication of Au-Cu Alloy/Ti Layered Micro-Cantilevers and the Long-Term Structure Stability.
IEEE SENSORS
Kyotaro Nitta, Masato Sone, Haochun Tang, Chun-Yi Chen, Tso-Fu Mark Chang, Daisuke Yamane, Shinichi Iida, Katsuyuki Machida, Hiroyuki Ito, Kazuya Masu
2019 — conf
High-Sensitivity Inertial Sensor Module to Measure Hidden Micro Muscular Sounds.
BioCAS
Tatsuya Koga, Katsuyuki Machida, Yoshihiro Miyake, Kazuya Masu, Takashi Ichikawa, Naoto Tanaka, Taiki Ogata, Hiroki Ora, Daisuke Yamane, Noboru Ishihara, Hiroyuki Ito, Masato Sone
2019 — conf
Identification of Legionella Species by Photogate-Type Optical Sensor.
IEEE SENSORS
Sawako Tanaka, Shin-ichi Yoshida, Yong Joon Choi, Toshihiko Noda, Makoto Ishida, Kazuaki Sawada, Hiromu Ishii, Katsuyuki Machida, Yasuhiko Nikaido, Mitsumasa Saito
2018 J jnl
A 0.18-µm CMOS time-domain capacitive-sensor interface for sub-1mG MEMS accelerometers.
IEICE Electron. Express
Motohiro Takayasu, Shiro Dosho, Hiroyuki Ito, Daisuke Yamane, Toshifumi Konishi, Katsuyuki Machida, Noboru Ishihara, Kazuya Masu
2017 — conf
A study on young's modulus of electroplated gold cantilevers for MEMS devices.
NEMS
Hideaki Nakajima, Tso-Fu Mark Chang, Chun-Yi Chen, Toshifumi Konishi, Katsuyuki Machida, Hiroshi Toshiyoshi, Daisuke Yamane, Kazuya Masu, Masato Sone
2016 — conf
A damping constant model for proof-mass structure design of MEMS inertial sensor by multi-layer metal technology.
IEEE SENSORS
Toshifumi Konishi, Teruaki Safu, Katsuyuki Machida, Daisuke Yamane, Masato Sone, Kazuya Masu, Hiroshi Toshiyoshi
2016 — conf
A design of spring constant arranged for MEMS accelerometer by multi-layer metal technology.
NEMS
Daisuke Yamane, Toshifumi Konishi, Teruaki Safu, Hiroshi Toshiyoshi, Masato Sone, Kazuya Masu, Katsuyuki Machida
2016 — conf
Development of high sensitivity CMOS-MEMS inertia sensor and its application to early-stage diagnosis of Parkinson's disease.
ESSCIRC
Kazuya Masu, Daisuke Yamane, Katsuyuki Machida, Masato Sone, Yoshihiro Miyake
2016 J jnl
Evaluation and modeling of adhesion layer in shock-protection structure for MEMS accelerometer.
Microelectron. Reliab.
Daisuke Yamane, Toshifumi Konishi, Teruaki Safu, Hiroshi Toshiyoshi, Masato Sone, Kazuya Masu, Katsuyuki Machida
2014 C conf
An ultra low power pH-monitoring IC with a duty-cycling wireless FM-transmitter.
ISCAS
Yusuke Shiino, Hiroyuki Ito, Taku Fujiwara, Noboru Ishihara, Hisashi Yamanouchi, Hiroki Tanabe, Satoshi Nomura, Toshifumi Konishi, Katsuyuki Machida, Kazuya Masu
2013 — conf
A mixed-design technique for integrated MEMS using a circuit simulator with HDL.
MIXDES
Hiroshi Toshiyoshi, Toshifumi Konishi, Katsuyuki Machida, Kazuya Masu
2013 — conf
Challenges in integration of diverse functionalities on CMOS.
ASP-DAC
Kazuya Masu, Noboru Ishihara, Toshifumi Konishi, Katsuyuki Machida, Hiroshi Toshiyoshi
2010 J jnl
Capacitive-Sensing Circuit Technique for Image Quality Improvement on Fingerprint Sensor LSIs.
IEEE J. Solid State Circuits
Toshishige Shimamura, Hiroki Morimura, Satoshi Shigematsu, Mamoru Nakanishi, Katsuyuki Machida
2008 — conf
A Fingerprint Sensor with Impedance Sensing for Fraud Detection.
ISSCC
Toshishige Shimamura, Hiroki Morimura, Nobuhiro Shimoyama, Tomomi Sakata, Satoshi Shigematsu, Katsuyuki Machida, Mamoru Nakanishi
2007 J jnl
Logic and Analog Test Schemes for a Single-Chip Pixel-Parallel Fingerprint Identification LSI.
IEICE Trans. Electron.
Satoshi Shigematsu, Hiroki Morimura, Toshishige Shimamura, Takahiro Hatano, Namiko Ikeda, Yukio Okazaki, Katsuyuki Machida, Mamoru Nakanishi
2006 J jnl
Fingerprint Image Enhancement and Rotation Schemes for a Single-Chip Fingerprint Sensor and Identifier.
IEICE Trans. Electron.
Satoshi Shigematsu, Koji Fujii, Hiroki Morimura, Takahiro Hatano, Mamoru Nakanishi, Namiko Ikeda, Toshishige Shimamura, Katsuyuki Machida, Yukio Okazaki, Hakaru Kyuragi
2005 J jnl
Pixel-Parallel Image-Matching Circuit Schemes for a Single-Chip Fingerprint Sensor and Identifier.
IEICE Trans. Electron.
Satoshi Shigematsu, Hiroki Morimura, Katsuyuki Machida, Yukio Okazaki, Hakaru Kyuragi
2002 J jnl
A pixel-level automatic calibration circuit scheme for capacitive fingerprint sensor LSIs.
IEEE J. Solid State Circuits
Hiroki Morimura, Satoshi Shigematsu, Toshishige Shimamura, Katsuyuki Machida, Hakaru Kyuragi
2000 J jnl
A novel sensor cell architecture and sensing circuit scheme for capacitive fingerprint sensors.
IEEE J. Solid State Circuits
Hiroki Morimura, Satoshi Shigematsu, Katsuyuki Machida
1999 J jnl
A single-chip fingerprint sensor and identifier.
IEEE J. Solid State Circuits
Satoshi Shigematsu, Hiroki Morimura, Yasuyuki Tanabe, Takuya Adachi, Katsuyuki Machida