Top Inventors in Tokushima, JP | Patent Leaderboard

Tokushima, JP ranks #426 worldwide for total patents filed all time, with 7,498 patents from 1,059 inventors. Leading employers of inventors based in Tokushima, JP include Kabushiki Kaisha Toshiba, Nippon Oil, Sumitomo Electric Hardmetal.

Showing 1–50 of 1,059 inventors

Rank	Inventor	Primary Company	Patents
1	Masahiro Abe	Kabushiki Kaisha Toshiba	162
2	Kazuo Matsuura	Nippon Oil	153
3	Makoto Abe	Sumitomo Electric Hardmetal	143
#4	Motokazu Yamada	Nichia	133
#5	Shinji Nakamura	Sumitomo Electric Industries	131
#6	Hideki Yoshida	Kabushiki Kaisha Toshiba	129
#7	Takuya Nakabayashi	Nichia	119
#8	Satoshi Yamanaka	Mitsubishi Electric	115
#9	Shoji Hosokawa	Nichia	87
#10	Michiaki Tominaga	Otsuka Pharmaceutical Co.	81
#11	Masakazu Sakamoto	Ryobi	78
#12	Setsuro Fujii	Torii & Co.	70
#13	Kenji OZEKI	Nichia	63
#14	Masafumi Kuramoto	Nichia	62
#15	Yoshiharu Nagae	Hitachi	60
#16	Shiro Sakai	Seoul Semiconductor Co.	56
#17	Tsuyoshi OKAHISA	Nichia	55
#18	Ryohei Yamashita	Nichia	54
#19	Takuya Hashimoto	Nichia	53
#20	Soichiro MIURA	Nichia	48
#21	Masaaki Fukuda	Fuji Photo Optical Co.	47
#22	Hideaki Kuroda	Sony	46
#23	Tomohide Miki	Nichia	45
#24	Hirofumi Kawaguchi	Nichia	44
#25	Kazuma KOZURU	Nichia	43
#25	Kazuhiro Kamada	Nichia	43
#27	Shimpei Sasaoka	Nichia	42
#28	Eriko Sato	Canon	41
#29	Yasuo Ono	Seoul Semiconductor Co.	40
#30	Tadayuki Kitajima	Canon	38
#30	Masatsugu Ichikawa	Nichia	38
#32	Shinichi Nagahama	Nichia	36
#33	Eiichiro Okahisa	Nichia	34
#33	Motoaki Tanaka	Taiho Pharmaceutical Co.	34
#33	Shigeru Bando	Bando Kiko Co.	34
#33	Tomonori MIYOSHI	Nichia	34
#37	Yuki Shiota	Nichia	32
#37	Hidenori Ogawa	Otsuka Pharmaceutical Co.	32
#37	Hiroaki Matsumura	Nichia	32
#40	Yoichi Yabuuchi	Otsuka Pharmaceutical Co.	30
#41	Tsutomu Fujimura	Kao	29
#41	Akira Hori	Nichia	29
#43	Taizou Sunano	Sanyo Electric Co.	28
#43	Yuji Tada	Otsuka Chemical Co.	28
#43	Satoru Nakai	Otsuka Pharmaceutical Co.	28
#46	Yusaku Achi	Nichia	27
#46	Kazuaki Bando	Bando Kiko Co.	27
#46	Toshio Satoh	Nippon Hypox Laboratories Incorporated	27
#46	Daisuke Sanga	Nichia	27
#50	Kenji Nakaoka	Livedo	26

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Tokushima, JP All Time