Showing 1–50 of 99 inventors

Rank Inventor Primary Company Patents
1 Takao Takaya Fujisawa Pharmaceutical Co. 9
2 Keizo Shimano Shimano Industrial 8
3 Benito Mishiro Sumitomo Electric Industries 7
#4 Kenichi Wada Hitachi 6
#5 Hiromu Kochi Fujisawa Pharmaceutical Co. 5
#5 Tateki Oka Minolta 5
#5 Toshio Kobori Minolta 5
#5 Shigeo Takenaka Kabushiki Kaisha Toshiba 5
#9 Kenji Tabuchi Hitachi 4
#9 Masashi Nagano Shimano Industrial 4
#9 Nobuyuki Taniguchi Minolta 4
#9 Takashi Segawa Shimano Industrial 4
#13 Niro Bando Kubota 3
#13 Kazuo Kondo Ngk Spark Plug Co. 3
#13 Shigeru Matsutani Shionogi & Co. 3
#13 Shinji Tominaga Minolta 3
#17 Kunio Kawamura Minolta 2
#17 Keiji Yamazaki Minolta 2
#17 Shigeru Oyokota Minolta 2
#17 Takashi Uchida Canon 2
#17 Tatsuro Izumi Minolta 2
#17 Kenji Onogi Sharp Kabushiki Kaisha 2
#17 Hiroshi Onishi Sumitomo Electric Industries 2
#17 Masao Kojima Shimano 2
#17 Toshio Kawano Konica Minolta 2
#17 Yoshinobu Murayama Kubota 2
#17 Chieko Kitada Takeda Chemical Industries 2
#17 Tadashi Hishida Viv Engineering 2
#17 Shinpei Okajima Shimano 2
#17 Masatake Niwa Minolta 2
#17 Goro Shimaoka Mitsubishi Gas Chemical Company 2
#17 Masanobu Kohsaka Fujisawa Pharmaceutical Co. 2
#17 Akira Tamura Fujitsu Limited 2
#34 Kiyoshi Matsui Hitachi 1
#34 Shigemi Maeda Sharp Kabushiki Kaisha 1
#34 Hisao Kawaguchi Sharp Kabushiki Kaisha 1
#34 Masao Terada Shimano 1
#34 Tsuneyo Metabi Minolta 1
#34 Kaoru Fujimoto Nkk Co. 1
#34 Ryota Shimizu Sumitomo Electric Industries 1
#34 Masami Hirooka Kubota 1
#34 Masami Kawasaki Kubota 1
#34 Mitsuhiro Ohtani Sumitomo Electric Industries 1
#34 Seiji Fukui Shimano 1
#34 Junichi Mitsuhashi Mitsubishi Electric 1
#34 Hiroshi Murasaki Minolta 1
#34 Yoshihiro Yoshikawa Nipro 1
#34 Seiichi Nagata Sumitomo Electric Industries 1
#34 Masahiro Yamamura Hitachi 1
#34 Norimi Nakamura Kubota 1