Top Inventors in Niigata, JP | Patent Leaderboard

Niigata, JP ranks #487 worldwide for total patents filed all time, with 6,735 patents from 1,265 inventors. Leading employers of inventors based in Niigata, JP include Canon, Alps Electric Co., Honda Motor Co..

Showing 1–50 of 1,265 inventors

Rank	Inventor	Primary Company	Patents
1	Takeo Tsukamoto	Canon	179
2	Masamichi Saito	Alps Electric Co.	178
3	Toshiyuki Sato	Honda Motor Co.	143
#4	Hiroki Yoshikawa	Shin-Etsu Chemical Co.	113
#5	Eiji Shinohara	Daiwa Seiko Co.	105
#6	Yosuke Ide	Alps Electric Co.	84
#7	Masayuki Katagiri	Kabushiki Kaisha Toshiba	82
#8	Mutsuo Nakashima	Shin-Etsu Chemical Co.	70
#9	Eiji Umetsu	Alps Electric Co.	66
#10	Shigehiro Nagura	Shin-Etsu Chemical Co.	61
#10	Tomohiro Watanabe	Sony	61
#10	Hisayuki Yazawa	Alps Electric Co.	61
#13	Mitsuo Narita	Shin-Etsu Chemical Co.	50
#14	Yoshihiro Nishiyama	Alps Electric Co.	48
#15	Shigeyoshi Netsu	Shin-Etsu Chemical Co.	44
#15	Fuminori Arai	Fujitsu Limited	44
#15	Tatsushi Kaneko	Shin-Etsu Chemical Co.	44
#18	Mitsuharu Kitamura	Mitsubishi Gas Chemical Company	43
#18	Hideo Sakai	Mitsui Toatsu Chemicals, Incorporated	43
#20	Hitoshi Takemoto	Nec	40
#21	Masatoshi Takeda	Mitsubishi Electric	38
#21	Kyuichi Sato	Mitsumi Electric Co.	38
#21	Takashi Hatanai	Alps Electric Co.	38
#24	Hidetoshi Takeda	Sumitomo Electric Industries	37
#25	Toru Yakushiji	Nec	36
#26	Fumihito Koike	Alps Electric Co.	33
#26	Tsuneo Maruyama	Diamet	33
#26	Tetsuo Aoyama	Mitsubishi Gas Chemical Company	33
#29	Kazuomi Sato	Japan Aviation Electronics Industry, Limited	32
#29	Yukimitsu Yamada	Alps Alpine Co.	32
#31	Koichi Mukasa	Hokkaido University	31
#31	Ayumu Kiyomori	Shin-Etsu Chemical Co.	31
#31	Yusuke Nagae	Shin-Etsu Chemical Co.	31
#31	Yoshihumi Takeda	Shin-Etsu Chemical Co.	31
#31	Tetsushi Tamura	Sumitomo Electric Industries	31
#31	Keiichiro Sato	Fujifilm	31
#37	Masahiko Ishizone	Tdk	30
#37	Makoto Takagawa	Mitsubishi Gas Chemical Company	30
#39	Isao Asano	Alps Electric Co.	28
#40	Hiroyuki Kurosawa	Hitachi	27
#41	Eiichi Asano	Shin-Etsu Chemical Co.	26
#42	Takuya Sekiguchi	Sumitomo Electric Industries	25
#42	Shuji Ebata	Mitsubishi Gas Chemical Company	25
#42	Masaki Katagiri	Japan Atomic Energy Research Institute	25
#42	Kazuto Ikemoto	Mitsubishi Gas Chemical Company	25
#46	Hideki Gochou	Alps Electric Co.	24
#46	Takafumi Abe	Mitsubishi Gas Chemical Company	24
#46	Yoshihiro Kanada	Alps Electric Co.	24
#46	Yoshihiko Konno	Canon	24
#50	Yoshinari Ishii	Diamet	23

12 3 Next »

Niigata, JP All Time