Showing 1–50 of 60 inventors

Rank Inventor Primary Company Patents
1 Wataru Nagata Shionogi & Co. 6
2 Motowo Izawa Takeda Chemical Industries 5
2 Seizo Sumida Sumitomo Chemical 5
#4 Kyozo Sasaki Sasaki & Associates 4
#5 Keiichi Takahashi Toyota 3
#5 Haruhiko Katoh Sumitomo Chemical 3
#5 Youichiro Tabata Mitsubishi Electric 3
#5 Masato Mizutani Sumitomo Chemical 3
#5 Yuzuru Sanemitsu Sumitomo Chemical 3
#5 Shigeo Ueguri Mitsubishi Electric 3
#11 Tohru Okabe Seitetsu Kagaku Co. 2
#11 Takanori Shigihara Morita Seisakusho 2
#11 Hiroyuki Endo Kureha Kagaku Kogyo K.K. 2
#11 Kinya Fujita Mitsubishi Electric 2
#11 Eiji Tamura Sony 2
#11 Seiji Saito Canon 2
#11 Ken Shiozaki Usui Kokusai Sangyo Kaisha Limited 2
#18 Ryuichi Ozawa Fujifilm 1
#18 Hironobu Ono Toyota 1
#18 Yoshitaka Masuda Fujitsu Limited 1
#18 Hideo Noda Kansai Chemical Engineering Co. 1
#18 Yasuhiro Yamada Sony 1
#18 Kazuyuki Shimizu Fujitsu Limited 1
#18 Tomoaki Nishimura Aisin Seiki Kabushiki Kaisha 1
#18 Masahiro Higuchi Mitsubishi Paper Mills Limited 1
#18 Satoshi Ohyama Panasonic 1
#18 Junichi Ozaki Unknown 1
#18 Kazuyoshi Okamoto Shima Seiki Mfg. 1
#18 Takushi Yamada Denso 1
#18 Yoshio Harada Tocalo Co. 1
#18 Tetsuya Harada Dic 1
#18 Nobuyuki Otsuka Sumitomo Electric Industries 1
#18 Yasumasa Goto Kabushiki Kaisha Toshiba 1
#18 Mitsuru Shiraishi Takeda Chemical Industries 1
#18 Ikuo Kikkawa Shionogi & Co. 1
#18 Tetsurou Mori Mitsubishi Electric 1
#18 Susumu Noji Sumitomo Electric Industries 1
#18 Masatake Sawai 1
#18 Katuyuki Hoshikawa Sumitomo Rubber Industries 1
#18 Norihito Hayashi Toa Medical Electronics Co. 1
#18 Tsuguaki Ohki Kobe Steel 1
#18 Motonosuke Arai 1
#18 Tamanosuke Ohara 1
#18 Nobuo Nojima 1
#18 Toshiaki Nagakoshi Sumitomo Electric Industries 1
#18 Noriyoshi Tarumasa Kobe Steel 1
#18 Tatsuo Tanimoto Kobe Steel 1
#18 Kazumune Nakao Osaka Prefectural Government 1
#18 Toshikatsu Onoue 1
#18 Shigeyuki Kita Toshiba 1