Top Inventors in Shibuya, JP | Patent Leaderboard

Shibuya, JP ranks #3,195 worldwide for total patents filed all time, with 944 patents from 166 inventors. Leading employers of inventors based in Shibuya, JP include Kabushiki Kaisha Toshiba, Yoshida Kogyo K.K., Olympus.

Showing 1–50 of 166 inventors

Rank	Inventor	Primary Company	Patents
1	Tomoko Matsudai	Kabushiki Kaisha Toshiba	128
2	Kazumi Kasai	Yoshida Kogyo K.K.	62
3	Keisuke Ichikawa	Olympus	53
#4	Yukio Okada	Sanyo Electric Co.	51
#5	Yoshihito Morishita	Sumitomo Electric Industries	35
#6	Junpei Koyama	Fujitsu Limited	32
#7	Yoshiaki Takei	Konishiroku Photo Industry Co.	30
#8	Katsushi Igarashi	Power Support Company Limited	24
#9	Daniel Taylor	Puma Se	23
#10	Yasuo Tanigami	Olympus	22
#11	Shigeru Suga	Suga Test Instruments Co.	21
#12	Yuya Inoue	Jtekt	19
#12	Shuichi Uchikoga	Kabushiki Kaisha Toshiba	19
#12	Hiroshi Ienaga	Subaru	19
#15	Toshihiro Okamura	Koito Manufacturing Co.	17
#16	Masamichi Kaneko	Tetra Laval Holdings & Finance S.A.	15
#17	Toshikazu Yusa	Tokyo Compass Mfg. Co.	11
#17	Kazuya Nishihori	Kabushiki Kaisha Toshiba	11
#19	Masazumi Takada	—	10
#19	Masahiro Nohara	3-D Matrix	10
#19	Yasukazu Nakakita	Sapporo Breweries Limited	10
#22	Akihiko Matsumura	Tti Ellebeau	9
#22	Hirofumi Matsui	Sharp Kabushiki Kaisha	9
#22	Kenta Uwai	Nissan Motor Co.	9
#25	Katsumi Kitanaka	Hokushin Kogyo	7
#25	Nir Platek	—	7
#25	Kento Hara	Olympus	7
#25	Takehiko Matsumura	Tti Ellebeau	7
#29	Mizuo Nakayama	Tti Ellebeau	6
#29	Toichi Chikuma	—	6
#29	Yuhkoh Morito	Moritex	6
#29	Hidero Akiyama	Tti Ellebeau	6
#29	Kazunori Shimada	Denso	6
#29	Hiroaki Takayama	Chugai Pharmaceutical	6
#35	Syuichi Segawa	Sapporo Holdings Limited	5
#35	Takashi Nakada	Kabushiki Kaisha B.I. Tec	5
#35	Tadakatsu Shimamura	Mitsui Norin Co.	5
#35	Yoichi Sawayanagi	Dojin Iyaku Kako Co.	5
#35	Shu Matsuoka	Fujitsu Limited	5
#40	Hideyuki Nojiri	Artsbrains. Co.	4
#40	Hisashi Arakaki	—	4
#40	Kazuyoshi NAKAZATO	—	4
#40	Junko Kawai	Karl Storz Gmbh & Co. Kg	4
#40	Kyoko Yamazaki	Square Enix Co.	4
#40	Masaki Muranaka	Fanuc	4
#40	Sumiko Imai	—	4
#47	Seimei MATSUMURA	Bios Co.	3
#47	Hisaaki Sugiyama	Fujitsu Limited	3
#47	Yoji Shimazaki	Tokai University Educational System	3
#47	Akio Michinaka	Olympus	3

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Shibuya, JP All Time