Top Inventors in Komagane, JP | Patent Leaderboard

Komagane, JP ranks #7,200 worldwide for total patents filed all time, with 324 patents from 60 inventors. Leading employers of inventors based in Komagane, JP include Seiko Epson, Sankyo Seiki Seisakusho, Sankyo Seiki Mfg. Co..

Showing 1–50 of 60 inventors

Rank	Inventor	Primary Company	Patents
1	Yoshihiro Kobayashi	Seiko Epson	116
2	Hiroshi Sakashita	Sankyo Seiki Seisakusho	37
3	Hisaya Nakagawa	Sankyo Seiki Mfg. Co.	12
3	Koichi Katakura	Sankyo Seiki Seisakusho	12
#5	Eiji Watadani	Nhk Spring Co.	9
#5	Eiji Arasaki	Sankyo Seiki Seisakusho	9
#7	Izumi Komatsu	Sankyo Seiki Mfg. Co.	8
#8	Isao Ushikoshi	Sankyo Seiki Seisakusho	7
#9	Yoshihiro Hemmi	Nhk Spring Co.	6
#10	Norihide Yoshida	Sankyo Seiki Mfg. Co.	5
#10	Kouichi Yamamuro	Nhk Spring Co.	5
#12	Masayoshi Hara	Sankyo Seiki Seisakusho	4
#12	Masunori Kajikawa	Medical & Biological Laboratories Co.	4
#12	Kimio Kitajima	Sankyo Seiki Seisakusho	4
#12	Naohiko Otake	Sony	4
#12	Tanehira Amano	Nhk Spring Co.	4
#12	Toshihiko Okina	Sankyo Seiki Seisakusho	4
#12	Kunio Shimazu	Sankyo Seiki Seisakusho	4
#19	Koji Fukuyama	Nagano Nidec	3
#19	Hiromasa Kawaguchi	Nhk Spring Co.	3
#19	Kenjiro KANNO	Olympus	3
#19	Hiroaki Hiraguri	Unknown	3
#19	Osamu Minagawa	—	3
#19	Yasuo Sawamura	Harmonic Drive Systems	3
#19	Norikazu Oguchi	Nidec	3
#19	Masahito Sugiura	Medical & Biological Laboratories Co.	3
#19	Mitsuo Minagawa	—	3
#28	Masayuki Tsuzuku	Sankyo Seiki Seisakusho	2
#28	Masaaki Ogata	Sankyo Seiki Seisakusho	2
#28	Kazuhiko Tsubota	Olympus Optical Co.	2
#28	Tsuyoshi Miyawaki	Nagano Nidec	2
#28	Toshinobu Miyazawa	Olympus Optical Co.	2
#28	Takashi Sunaba	Shinano Tokki	2
#28	Kiichi Asama	Sankyo Seiki Mfg. Co.	2
#28	Sadayoshi Mineta	Sankyo Seiki Seisakusho	2
#28	Shinichi Shiozawa	—	2
#28	Yoshinari Yokoo	—	2
#38	Tatuki Wade	Sankyo Seiki Mfg. Co.	1
#38	Hajime Masuya	Sankyo Seiki Seisakusho	1
#38	Tuneto Takeuchi	Sankyo Seiki Seisakusho	1
#38	Tatemi Yoneda	—	1
#38	Yutaka Sibata	Sankyo Seiki Mfg. Co.	1
#38	Kunio Simazu	—	1
#38	Tatsuyoshi Mochizuki	Nagano Nidec	1
#38	Sachio Oshima	Harmonic Drive Systems	1
#38	Shinji Kinosita	—	1
#38	Tuzuku Masayuki	Sankyo Seiki Mfg. Co.	1
#38	Hayao Yamaura	—	1
#38	Tomokazu Kaibuki	Nhk Spring Co.	1
#38	Shohei Fukunaga	Nidec	1

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