Top Inventors in Chuo, JP | Patent Leaderboard

Chuo, JP ranks #1,328 worldwide for total patents filed all time, with 2,537 patents from 472 inventors. Leading employers of inventors based in Chuo, JP include Asahi Glass Co., Kabushiki Kaisha Toshiba, Canon.

Showing 1–50 of 472 inventors

Rank	Inventor	Primary Company	Patents
1	Takeshi Morimoto	Asahi Glass Co.	112
2	Jun Tamura	Kabushiki Kaisha Toshiba	93
3	Takeshi Akiyama	Canon	90
#4	Hiroyuki Kubo	Murata Manufacturing Co.	86
#5	Hiroki Sasaki	Nissan Motor Co.	61
#6	Ichiro Kusakari	Max Co.	45
#7	Hirofumi Matsuoka	Koyo Seiko Co.	40
#8	Kenichi Kondo	Canon	36
#9	Eitaro Kamata	Shoei Kako Co.	35
#9	Masaki Kitahara	NTT	35
#11	Hiroshi Masunaga	Okamura	31
#12	Shinichi Morita	Hitachi	29
#13	Yasuhiko Hosokawa	Toshiba Mitsubishi-Electric Industrial Systems	28
#14	Shinya YANO	Sekisui Medical Co.	27
#14	Shinzo Tamai	Mitsubishi Electric	27
#16	Yukio Oda	Toyoda Koki Kabushiki Kaisha	26
#16	Yoshihiro Saeki	Oki Electric Industry Co.	26
#16	Takuya Yotani	Sekisui Medical Co.	26
#16	Kiyoshi Sawai	Sumitomo Electric Industries	26
#20	Yuji Takashima	Sumitomo Electric Industries	25
#20	Yoshitaka Matsubara	Kyoraku Co.	25
#22	Michiaki Adachi	Max Co.	21
#22	Taichiro Tsuchiya	Toshiba Mitsubishi-Electric Industrial Systems	21
#24	Takanori Sannan	Dainichiseika Color & Chemicals Mfg. Co.	20
#24	Haeyeon Lee	Toyota	20
#24	Haruhiko Horiuchi	Kabushiki Kaisha Toshiba	20
#27	Shoichi Abe	Nsk	19
#28	Masayuki Hino	Kureha	18
#29	Takehiro Ishikawa	Alps Electric Co.	17
#30	Yuji Matsuoka	Toshiba Mitsubishi-Electric Industrial Systems	16
#30	Noriyuki Matsuda	—	16
#30	Takumi Uesugi	Tdk	16
#30	Daisuke Suzuki	Otsuka Kagaku Kabushiki Kaisya	16
#30	Keisuke Ohnishi	Toshiba Mitsubishi-Electric Industrial Systems	16
#30	Yutaka Kagaya	Elpida Memory	16
#30	Taihei Miyaji	Kabushiki Kaisha Toshiba	16
#37	Susumu Yamaki	Astellas Pharma	15
#37	Kazunori Sanada	Mitsubishi Electric	15
#37	Tsuyoshi Iijima	Tdk	15
#37	Akinobu Ando	Toshiba Mitsubishi-Electric Industrial Systems	15
#41	Yoshihisa Tanikawa	Olympus	14
#41	Tomoyuki Koide	Fujitsu Limited	14
#41	Shoko Nagamoto	Bridgestone	14
#41	Naoko Ishikawa	Bridgestone	14
#45	Megumi Aoki	Minolta Co.	13
#45	Toshiki KAWABE	Sekisui Medical Co.	13
#45	Masanori Miura	Astellas Pharma	13
#45	Hirofumi Oba	Bridgestone	13
#49	Kouichirou Tani	Bridgestone	12
#49	Tsunekazu Ishihara	Nintendo Co.	12

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Chuo, JP All Time