Microcomputer Applications in Japan. - Ryoichi Mori; Yuzo Kita; Iwao Morishita; Kiyoto Ohkawa; Seishi Nishikawa; Akio Tojo; Akio Kobubu; Yoshikuni Okada; Shunichi Uchida (Computer, 1979)

Microprocessors in Japan - Status in 1978. - Ryoichi Mori; Yoshikuni Okada; Hiroaki Tajima; Morihiko Tajima (Computer, 1979)

A Reconfigurable Parallel Processor with Microprogram Control. - Yoshikuni Okada; Hiroaki Tajima; Ryoichi Mori (IEEE Micro, 1982)

A High-speed Optical Bus and Its Design. - Hiroaki Tajima; Motohiro Suzuki; Youichi Hamazaki; Noriaki Sanechika; Yoshikuni Okada; Kouichirou Tamura (Syst. Comput. Jpn., 1988)

A Josephson 4 bit RALU for a prototype computer. - Hiroshi Nakagawa; Shin Kosaka; Hiroki Kawamura; Itaru Kurosawa; Masahiro Aoyagi; Youichi Hamazaki; Yoshikuni Okada; Susumu Takada (IEEE J. Solid State Circuits, 1989)

A Josephson 10-b instruction 128-word ROM unit. - Masahiro Aoyagi; Hiroshi Nakagawa; Itaru Kurosawa; Shin Kosaka; Yoshikuni Okada; Youichi Hamazaki; Susumu Takada (IEEE J. Solid State Circuits, 1990)