Acoustic focusing by microphone array for human interactive mobile robot. - Hiroshi Mizoguchi; Yoshiyuki Kato; Kazuyuki Hiraoka; Masaru Tanaka; Takaomi Shigehara; Taketoshi Mishima (Mobile Robots / Telemanipulator and Telepresence Technologies, 2000)

3D graphics LSI core for mobile phone "Z3D". - Masatoshi Kameyama; Yoshiyuki Kato; Hitoshi Fujimoto; Hiroyasu Negishi; Yukio Kodama; Yoshitsugu Inoue; Hiroyuki Kawai (Graphics Hardware, 2003)

Multithread shader for 3D and vector graphics. - Yoshiyuki Kato; Masaki Hamada; Yoshitsugu Inoue (SIGGRAPH Research Posters, 2006)

A single chip image processor for various in-car display equipments. - Yoshihiro Ogawa; Yoshiyuki Kato; Takashi Shinohara; Takeo Fujita; Noriyuki Minegishi (ICCE, 2012)

A Cross-Media Music Retrieval System by Converting Color Changes into Tonal Changes. - Yoshiyuki Kato; Shuichi Kurabayashi (MDM (1), 2014)