Koji Kiyoyama

Publication Activity (10 Years)

Years Active: 2016-2023
Publications (10 Years): 11

Top Topics

Artificial Vision

Leakage Current

Top Venues

IEICE Electron. Express

Publications

Kohei Nakamura, Bang Du, Keishun Sugishita, Ryo Hasegawa, Hisashi Kino, Takafumi Fukushima, Koji Kiyoyama, Tetsu Tanaka
Development of Trans-nail PPG Controller Using Fingertip Blood Volume Changes to Enable Highly Accurate Motion Prediction. BioCAS (2023)
Kohei Nakamura, Yaogan Liang, Bang Du, Shengwei Wang, Yuta Aruga, Bunta Inoue, Hisashi Kino, Takafumi Fukushima, Koji Kiyoyama, Tetsu Tanaka
Implementation of Light and Dark Adaptation Function for High QOL 3D-Stacked Artificial Retina Chip. BioCAS (2022)
Yaogan Liang, Bang Du, Kohei Nakamura, Shengwei Wang, Bunta Inoue, Yuta Aruga, Hisashi Kino, Takafumi Fukushima, Koji Kiyoyama, Tetsu Tanaka
3D-stacked retinal prosthesis chip with binary image capture and edge detection functions for human visual restoration. IEICE Electron. Express 19 (23) (2022)
Yaogan Liana, Zhengyang Qian, Bang Du, Jinming Ye, Kohei Nakamura, Shengwei Wang, Hisashi Kino, Takafumi Fukushima, Koji Kiyoyama, Tetsu Tanaka
Design and Evaluation of Electronic-Microsaccade with Balanced Stimulation for Artificial Vision System. BioCAS (2021)
Yoshihiko Horio, Takemori Orima, Koji Kiyoyama, Mitsumasa Koyanagi
Implementation of a Chaotic Neural Network Reservoir on a TSV/$\mu\text{Bump}$ Stacked 3D Cyclic Neural Network Integrated Circuit. 3DIC (2021)
Koji Kiyoyama, Yoshihiko Horio, Takafumi Fukushima, Hiroyuki Hashimoto, Takemori Orima, Mitsumasa Koyanagi
Design for 3-D Stacked Neural Network Circuit with Cyclic Analog Computing. 3DIC (2021)
Ryosuke Yabuki, Tetsu Tanaka, Zhengyang Qian, Kar Mun Lee, Bang Du, Filipe Alves Satake, Tasuku Fukushima, Hisashi Kino, Takafumi Fukushima, Koji Kiyoyama
PPG and SpO2 Recording Circuit with Ambient Light Cancellation for Trans-Nail Pulse-Wave Monitoring System. BioCAS (2019)
Koji Kiyoyama, Qian Zhengy, Hiroyuki Hashimoto, Hisashi Kino, Takafumi Fukushima, Tetsu Tanaka
Development of a CDS Circuit for 3-D Stacked Neural Network Chip using CMOS Analog Signal Processing. 3DIC (2019)
Kar Mun Lee, Zhengyang Qian, Ryosuke Yabuki, Bang Du, Hisashi Kino, Takafumi Fukushima, Koji Kiyoyama, Tetsu Tanaka
Continuous Peripheral Blood Pressure Measurement with ECG and PPG Signals at Fingertips. BioCAS (2018)
Yoshiki Takezawa, Koji Kiyoyama, Kenji Shimokawa, Zhengyang Qian, Hisashi Kino, Takafumi Fukushima, Tetsu Tanaka
Ultrawide range square wave impedance analysis circuit with ultra-slow ring-oscillator using gate-induced drain-leakage current. BioCAS (2017)
Koji Kiyoyama, Yoshiki Takezawa, Tatsuya Goto, Keita Ito, Shoma Uno, Kenji Shimokawa, Satoru Nishino, Hisashi Kino, Tetsu Tanaka
Wide-range and precise tissue impedance analysis circuit with ultralow current source using gate-induced drain-leakage current. BioCAS (2016)