Showing 1–30 of 30 inventors

Rank Inventor Primary Company Patents
1 Tsuyoshi Orikasa Canon 4
2 Tadashi Arika Kaken Pharmaceutical Co. 3
2 Yoshihiro Maei 3
#4 Koichi Umeyama Olympus Optical Co. 2
#4 Maki Nakazato Tokyo Electron Limited 2
#4 Shinichi Tsukada Nikon 2
#4 Kazutaka Okada Hitachi Medical 2
#8 Tsuyoshi Orikawa Canon 1
#8 Koji Usukura Tokyo Eizai Laboratory Co. 1
#8 Eiichi Ogawa Nippon Kayaku 1
#8 Takumi Kawamura Fujitsu Limited 1
#8 Katsuji Kitagawa Somar 1
#8 Masafumi Moriya Miyoshi Yushi Kabushiki Kaisha 1
#8 Hideo Mutoh Hitachi 1
#8 Yoichi Nagashima Kawai Gakki Seisakusho 1
#8 Shigeru Endoh Ge-T Gmbh 1
#8 Mika Gamo Leybold Gmbh 1
#8 Kiyoto Mori Kanto Kagaku 1
#8 Kazumi Kono Nippon Kayaku 1
#8 Morio Hayashi Fujikura 1
#8 Yasuyuki Mizukai Nippon Kayaku 1
#8 Nobuo Kamioka Akebono Brake Industry Co. 1
#8 Tsuguyo Ando Okamoto Industries 1
#8 Risa Maejima Kao 1
#8 Takaaki Uchida Idemitsu Petrochemical Co. 1
#8 Yoshitaka Narumi Stanley Electric Co. 1
#8 Keisuke Ihara Bridgestone Sports Co. 1
#8 Motohiko Horio Fuji Photo Optical Co. 1
#8 Akihiro Morita Mie University 1
#8 Yoshio Kishima Dainippon Plastics Co. 1