Top Inventors in Shizuoka, JP | Patent Leaderboard

Shizuoka, JP ranks #1,003 worldwide for total patents filed all time, with 3,387 patents from 63 inventors. Leading employers of inventors based in Shizuoka, JP include Ricoh Company, Nikon, Yazaki.

Showing 1–50 of 63 inventors

Rank	Inventor	Primary Company	Patents
1	Hiroshi Yamada	Ricoh Company	563
2	Daisuke Inoue	Ricoh Company	199
3	Toshiyuki Nakamura	Nikon	180
#4	Kei Sato	Yazaki	171
#5	Junichi Ito	Kabushiki Kaisha Toshiba	165
#6	Kenji Aoki	Ngk Insulators	142
#7	Takeshi Iwasaki	Kabushiki Kaisha Toshiba	130
#8	Yasuyuki Saito	Hitachi Automotive Systems	108
#9	Koji Ishii	Ryobi	104
#10	Tatsuya Ishikawa	Kabushiki Kaisha Toshiba	98
#11	Eiji Kato	Tdk	91
#12	Atsushi Mizutani	Fujifilm	85
#13	Yuji Mori	Hitachi	72
#13	Akira Masuda	Nippondenso Co.	72
#15	Nobuo Kato	Brother Kogyo	69
#16	Masahiro Takamatsu	Yazaki	65
#17	Kiyoshi Yoshino	Roland	62
#18	Masayuki Morita	Ishihara Sangyo Kaisha	59
#19	Mitsuru Naruse	Ricoh Company	57
#20	Akihiro Nomura	Canon	56
#21	Makoto Goto	Brother Kogyo	53
#22	Naoyuki Maeda	Tokai Trw & Co.	52
#23	Hiroki Tashiro	Yazaki	49
#24	Atsushi Yasuda	Denso	43
#25	Kazunori Miura	Yazaki	42
#26	Masahiro Yoshino	Konica	40
#27	Takehiro Shimizu	Hitachi Chemical Company	39
#28	Takahisa Hirano	Mitsubishi Mining	34
#29	Masanobu Suzuki	Yazaki	31
#30	Toru Tsuchihashi	Fujifilm	30
#31	Toshiaki Asai	Ricoh Company	29
#32	Toshinori Yamamoto	Yazaki	28
#33	Shigeo Yamada	Mitsubishi Electric	27
#33	Akihito Kimura	Roland	27
#35	Teru Morishita	Toyota	23
#35	Jin Watanabe	Yazaki	23
#37	Naoto Ishikawa	Yazaki	22
#38	Susumu Matsuda	Tokyo Electron Limited	19
#38	Naoki Sekine	Shinkawa	19
#38	Takuya Murayama	Murata Manufacturing Co.	19
#41	Hirotaka Iida	Nisshinbo Industries	18
#42	Takeshi Nagase	Fujitsu Limited	15
#42	Yukihiro Onoda	Koito Manufacturing Co.	15
#44	Tetsushi Suzuki	Toyota	14
#45	Daisuke MIYAGI	Toshiba Tec Kabushiki Kaisha	13
#46	Katsuhiro Sakurai	Toyota	12
#47	Toru Ohashi	Pioneer	11
#47	Katsuyoshi Fujita	Toyota Industries	11
#49	Shinji Katou	Sumitomo Wiring Systems	10
#49	Kazuhiko Nonomura	Askat	10

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Shizuoka, JP All Time