Region detection using color similarity. - Noboru Yabuki; Yoshitaka Matsuda; Yutaka Fukui; Shigehiko Miki (ISCAS (4), 1999)

Proposal for a convergence criterion to the active net in two steps. - Yoshitaka Matsuda; Yasuaki Sumi; Dai Kataoka; Makoto Ota; Noboru Yabuki; Yutaka Fukui; Shigehiko Miki (ISCAS, 2000)

A control system for electrical appliances using eye-gaze input. - Hidenobu Nakayama; Noboru Yabuki; Hiroyuki Inoue; Yasuaki Sumi; Takao Tsukutani (ISPACS, 2012)

DVCC-based current-mode IAFs without parasitic effects. - Takao Tsukutani; Noboru Yabuki (ICEIC, 2019)

A plus type CC-based current-mode universal biquadratic circuit. - Takao Tsukutani; Noboru Yabuki; Kazuharu Hashitsume (ISPACS, 2019)

Novel positive current output DVCC-based biquadratic circuit. - Takao Tsukutani; Noboru Yabuki; Kazuharu Hashitsume (ISPACS, 2021)