A PA-RISC Mikroprocessor PA/50L For Low-Cost Systems. - Tetsuhiko Okada; Susumu Narita; Osamu Nishii; Noriharu Hiratsuka; Nobuyuki Hayashi; Mitsuo Asai; Shinji Fujiwara; Mikiko Satoh; Junichi Nishimoto; Hirokazu Aoki; Kunio Uchiyama; Shigeru Matsuo; et al. (COMPCON, 1994)

Simultaneous bidirectional transceiver logic. - Kenichi Ishibashi; Tsutomu Goto; Takehisa Hayashi; Tetsuhiko Okada; Akira Yamagiwa; Masabumi Shibata; Kazuhiro Akimoto; Naoki Hamanaka; Toshiro Takahashi; Akio Koyama; Tatsuhiro Aida (IEEE Micro, 1999)

Humanoid Robots in Waseda University-Hadaly-2 and WABIAN. - Shuji Hashimoto; Seinosuke Narita; Hironori Kasahara; Katsuhiko Shirai; Atsuo Kobayashi; Atsuo Takanishi; Shigeki Sugano; Jin'ichi Yamaguchi; Hideyuki Sawada; Hideaki Takanobu; Koji Shibuya; Toshio Morita; et al. (Auton. Robots, 2002)