A document layout system using automatic document architecture extraction. - Isamu Iwai; Miwako Doi; Koji Yamaguchi; Mika Fukui; Yoichi Takebayashi (CHI, 1989)

Toolkit for Shared Hypermedia on a Distributed Object Oriented Architecture. - Rajiv Trehan; Nobuyuki Sawashima; Koji Yamaguchi; Koichi Hasebe (ACM Multimedia, 1993)

Hypermedia Conversation Recording to Preserve Informal Artifacts in Realtime Collaboration. - Toru Imai; Koji Yamaguchi; Tetsuro Muranaga (ACM Multimedia, 1994)

Low loss and low noise gate driver for SiC-MOSFET with gate boost circuit. - Koji Yamaguchi; Yuji Sasaki; Tomofiimi Imakubo (IECON, 2014)

Cooperative control of energy storage systems and biogas generator for multiple renewable energy power plants. - Yusuke Manabe; Ryoichi Hara; Hiroyuki Kita; Katsuyuki Takitani; Koji Yamaguchi; Takayuki Tanabe; Shiho Ishikawa; Takahiro Oomura (PSCC, 2014)

Smooth Metric Adjusted Skew Information Rates. - Koji Yamaguchi; Hiroyasu Tajima (Quantum, 2023)