A BiCMOS PLL-based data separator circuit with high stability and accuracy. - Shyoichi Miyazawa; Ryutaro Horita; Kenichi Hase; Kazuo Kato; Shinichi Kojima (IEEE J. Solid State Circuits, 1991)

Skin Detection by Near Infrared Multi-band for Driver Support System. - Yasuhiro Suzuki; Kazuhiko Yamamoto; Kunihito Kato; Michinori Andoh; Shinichi Kojima (ACCV (2), 2006)