Top Inventors in Yokohama, JP | Patent Leaderboard

Yokohama, JP ranks #1,263 worldwide for total patents filed all time, with 2,667 patents from 63 inventors. Leading employers of inventors based in Yokohama, JP include Canon, Sony, Kabushiki Kaisha Toshiba.

Showing 1–50 of 63 inventors

Rank	Inventor	Primary Company	Patents
1	Kazuo Suzuki	Canon	202
2	Masao Suzuki	Canon	173
3	Koichi Matsumoto	Sony	158
#4	Toru Watanabe	Kabushiki Kaisha Toshiba	154
#5	Yoshinori Matsui	Nec	153
#6	Hiroaki Fujita	Sony	108
#7	Tomoo Mitsunaga	Sony	90
#8	Koji Miyata	Shin-Etsu Chemical Co.	82
#9	Yoshitaka Tsunashima	Kabushiki Kaisha Toshiba	79
#9	Yusuke Kohyama	Kabushiki Kaisha Toshiba	79
#11	Tadashi Iijima	Kabushiki Kaisha Toshiba	66
#12	Yoshinori Tsuchiya	Kabushiki Kaisha Toshiba	64
#13	Keitaro Imai	Semiconductor Energy Laboratory	62
#13	Naoki Abe	IBM	62
#15	Tomoyuki Yamada	Socionext	61
#16	Satoru Sugita	Mitsubishi Electric	60
#17	Shigeru Mizuno	Anelva	58
#18	Takashi Yamamura	Victor Company Of Japan	55
#19	Akihiro Nitayama	Kabushiki Kaisha Toshiba	54
#20	Tohru Furuyama	Kabushiki Kaisha Toshiba	53
#21	Tadashi Honda	Dartmouth College	49
#22	Taku Umebayashi	Sony	48
#23	Masaya Kondo	Canon	47
#24	Masayuki Inui	Research Institute Of Innovative Technology For The Earth	43
#25	Tomoya Saito	Halo Lsi	37
#26	Tokuhisa Ohiwa	Kabushiki Kaisha Toshiba	33
#26	Gaku Sudo	Kabushiki Kaisha Toshiba	33
#28	Akio Nakada	Olympus Optical Co.	32
#29	Hideaki Matsumoto	Fujitsu Limited	30
#30	Yasushi Shikata	Canon	28
#31	Kunio Satake	Pfizer	24
#31	Keishi Inoue	Sony	24
#33	Munehiro Yoshida	Kabushiki Kaisha Toshiba	23
#34	Kazuo Onishi	Kyocera	22
#34	Toshihiro Imaeda	Takeda Pharmaceutical Company Limited	22
#36	Shohei Tsutsumi	Canon	20
#36	Hideki Kanai	Kabushiki Kaisha Toshiba	20
#38	Mariko Takayanagi	Kabushiki Kaisha Toshiba	18
#39	Eiji Sawa	Bridgestone	17
#40	Rie Takada	—	16
#41	Akira Sudo	Kabushiki Kaisha Toshiba	15
#41	Mitsuhiro Ito	Takeda Pharmaceutical Company Limited	15
#41	Takefumi Suzuki	Zeon	15
#41	Tsutomu Miura	Eastman Kodak	15
#45	Kenichi Tomita	Kabushiki Kaisha Toshiba	13
#45	Karl Hornik	Infineon Technologies Ag	13
#47	Yasunobu Hitomi	Sony	12
#47	Souichi Sugiura	Kabushiki Kaisha Toshiba	12
#49	Hirohisa Kawasaki	Kabushiki Kaisha Toshiba	11
#49	Haruki Nojo	Kabushiki Kaisha Toshiba	11

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