Showing 1–50 of 167 inventors

Rank Inventor Primary Company Patents
1 Tadashi Kawaguchi Komatsu 51
2 Shinji Takakura Kabushiki Kaisha Toshiba 35
3 Takahiro Gunji Honda Motor Co. 32
#4 Hironobu Oki Kyosan Denki Co. 21
#5 Yuichirou Takashima Fujitsu Limited 17
#5 Kuniyoshi Nishida Shionogi & Co. 17
#7 Masami Nishikawa Sumitomo Rubber Industries 15
#8 Naoki Kawai Sumitomo Electric Industries 12
#9 Kazuhiko Nakazato Sanoh Industrial Co. 11
#9 Masahiro Tsubone Sekisui Kaseihin Kogyo 11
#11 Shigeori Takenaka Fujitsu Limited 10
#12 Kuniyoshi Masuzawa Kyorin Pharmaceutical Co. 9
#12 Tetsu Sato Mizusawa Industrial Chemicals 9
#14 Takeo Iida Komatsu 8
#14 Akihiro Ishitoya Kyosan Denki Co. 8
#14 Kazumi Ozawa Toyo Seikan Co. 8
#14 Eisuke Kojima Kyorin Pharmaceutical Co. 8
#18 Biao Mei Sanoh Industrial Co. 7
#18 Hidefumi Ohta Nikon 7
#20 Kiyohide Sumi Subaru 6
#21 Masaharu Kitano Sharp Kabushiki Kaisha 5
#21 Jinichi Inoue Nippon Antena Kabushiki Kaisha 5
#21 Masami Takeuchi Nissan Motor Co. 5
#21 Yasushi Zasu Otsuka Pharmaceutical Co. 5
#21 Katsuharu Fujio Sumitomo Electric Industries 5
#21 Naoya Goto Sanoh Industrial Co. 5
#27 Toru Yoshimi Sekisui Kaseihin Kogyo 4
#27 Guang Ping Lan Sanoh Industrial Co. 4
#27 Akira Hideno Furukawa Electric Co. 4
#27 Masatomi Sato Sanoh Kogyo Kabushiki Kaisha 4
#27 Kazuyuki Haraga Sanoh Industrial Co. 4
#32 Takaaki HABU Sanoh Industrial Co. 3
#32 Yasuo Akimoto Kyosan Denki Co. 3
#32 Takashi Tadatsu 3
#32 Masahiro Ohgaki Sanoh Industrial Co. 3
#32 Ryosuke Chinomi Sekisui Plastics Co. 3
#32 Yoichi Murakami Teikyo University 3
#32 Kiyoshi Kasuya Honda Motor Co. 3
#32 Jun Fuchikami Catalysts & Chemicals Industries Co. 3
#32 Masato Yaita Sekisui Kaseihin Kogyo 3
#32 Toshihiko Onozawa Sony 3
#32 Bon Machida Sekisui Kaseihin Kogyo 3
#32 Masatsugu Matsuura Nec 3
#32 Yusuke Mukasa Kyosan Denki Co. 3
#32 Daisuke Matoba Mitsui Chemicals Tohcello 3
#32 Kumi Narizuka 3
#32 Masako KIDOKORO Mitsui Chemicals Tohcello 3
#48 Ozawa Kazumi Yakult Honsha 2
#48 Yuichi Iohara Sunarrow 2
#48 Norimitsu ANADA Nikon 2