A minicomputerized automatic layout system for two-layer printed wiring boards. - Ikuo Nishioka; Takuji Kurimoto; Hisao Nishida (DAC, 1977)

An approach to gate assignment and module placement for printed wiring boards. - Ikuo Nishioka; Takuji Kurimoto; Seiji Yamamoto; Isao Shirakawa; Hiroshi Ozaki (DAC, 1978)

An interactive layout system of analog printed wiring boards. - Ken-ichi Sahara; Ken-ichi Kobori; Ikuo Nishioka (DAC, 1979)

An automatic routing system for high density multilayer printed wiring boards. - Ikuo Nishioka; Takuji Kurimoto; Hisao Nishida; Seiji Yamamoto; Toru Chiba; Toshiaki Nagakawa; Takatsugu Fujioka; Masashi Uchino (DAC, 1980)

An Approach to Gate Assignment and Module Placement for Printed Wiring Boards. - Ikuo Nishioka; Takuji Kurimoto; Seiji Yamamoto; Toru Chiba; Isao Shirakawa; Hiroshi Ozaki (IEEE Trans. Computers, 1980)

SHARPS: A hierarchical layout system for VLSI. - Toru Chiba; Noboru Okuda; Takashi Kambe; Ikuo Nishioka; Tsuneo Inufushi; Sieji Kimura (DAC, 1981)

A placement algorithm for polycell LSI and ITS evaluation. - Takashi Kambe; Toru Chiba; Seiji Kimura; Tsuneo Inufushi; Noboru Okuda; Ikuo Nishioka (DAC, 1982)

An Automatic Routing Scheme for General Cell LSI. - Sieji Kimura; Noboru Kubo; Toru Chiba; Ikuo Nishioka (IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 1983)

A 3-D CAD/CAM System with Interactive Simulation Facilities. - Ken-ichi Kobori; Yoshihiro Nagata; Yoshinobu Sato; Kenneth M. Jones; Ikuo Nishioka (Computer, 1984)

Automated generation of simply connected solid objects from wire-frame data using operations on graphs. - Ken-ichi Kobori; Noriyuki Futagami; Ikuo Nishioka (Vis. Comput., 1986)