Showing 1–50 of 498 inventors

Rank Inventor Primary Company Patents
1 Hiroshi Matsuoka Isuzu Motors Limited 7
1 Kazumi Tanaka Canon 7
1 Shuichi Matsui Chisso 7
#4 Koji Suzuki Canon 6
#5 Masami Watanabe Idemitsu Kosan Co. 5
#5 Hideaki Kawakami Canon 5
#5 Junichi Aramaki Sony 5
#5 Kazuo Akimoto Seikosha Co. 5
#5 Kazuyoshi Suzuki Sony 5
#10 Miyoshi Tanikawa Seiko Precision 4
#10 Shinsuke Takahashi Fujitsu Limited 4
#10 Akihiro Imai Sumitomo Electric Industries 4
#10 Kenji Hashimoto Idemitsu Kosan Co. 4
#10 Noriyuki Kimura Ricoh Company 4
#10 Takashi Mihara Olympus Optical Co. 4
#10 Teruhiko Suzuki Sony 4
#10 Nobuyuki Takeyasu Kawasaki Steel 4
#10 Takanori Hasegawa Riso Kagaku 4
#10 Takayuki Mino Sanyo Electric Co. 4
#10 Teppei Yokota Sony 4
#10 Masaaki Kitajima Hitachi 4
#10 Masato Yoneda Kawasaki Steel 4
#10 Hiroshi Naruse Kabushiki Kaisha Toshiba 4
#24 Noboru Kondo Nippon Paper Industries Co. 3
#24 Kazuo Kitamura Topcon 3
#24 Hiroshi Hayakawa Alps Electric Co. 3
#24 Hiroshi Nakajima Unitika 3
#24 Seiji Higurashi Victor Company Of Japan 3
#24 Hiroyuki Tanimura Sumitomo Chemical 3
#24 Masao Wakabayashi Sumitomo Metal Mining Co. 3
#24 Kazuyasu Ohashi Ricoh Company 3
#24 Noriko Kotabe Sony 3
#24 Tatsuo Hamanaka Sumitomo Chemical 3
#24 Atsushi Hori Sumitomo Electric Industries 3
#24 Tetsuya Yamada Canon 3
#24 Minoru Matsuzaki Olympus Optical Co. 3
#24 Osamu Yano Honda Motor Co. 3
#24 Teruo Hoshi Hitachi 3
#24 Shunichi Ishihara Canon 3
#24 Toru Ozaki Seiko Instruments 3
#24 Akihiro Ito Ckd 3
#24 Yasuo Imashiro Nisshinbo Industries 3
#24 Masafumi Hoshino Seiko Instruments 3
#24 Tsuyoshi Oda Sony 3
#24 Masayoshi Noguchi Sony 3
#24 Kunio Fukuda Sony 3
#24 Masaki Kawano Kawasaki Steel 3
#24 Hirotomo Oniwa Seiko Instruments 3
#24 Toshiyuki Kitamura Canon 3
#24 Kaoru Okamoto Canon 3