Top Inventors in Tokyo, JP — 2021

Tokyo, JP ranks #62 worldwide for total patents filed in 2021, with 1,832 patents from 502 inventors. Leading employers of inventors based in Tokyo, JP include Ntt Docomo, Japan Tobacco, Canon.

Showing 1–50 of 502 inventors

Rank	Inventor	Primary Company	Patents
1	Hideaki Takahashi	Ntt Docomo	36
2	Manabu Yamada	Japan Tobacco	24
3	Hiroyuki Tanaka	Canon	23
#4	Hiroshi Sato	Canon	21
#4	Hiroyuki Yamada	Hitachi	21
#6	Takashi Maeda	Mitsubishi Electric	20
#7	Shinichi Kato	Mitsubishi Electric	19
#8	Koji Ishizaki	Japan Display	18
#8	Daisuke Ito	Panasonic	18
#10	Makoto Suzuki	Brother Kogyo	17
#11	Atsushi Hayakawa	Dai Nippon Printing Co.	16
#11	Masato Suzuki	Samsung	16
#13	Yuki Takahashi	Denso	15
#13	Gen Koide	Japan Display	15
#13	Takashi Kojima	Dwango Co.	15
#16	Takashi Kato	Fujifilm	14
#17	Masashi Watanabe	Gree Holdings	13
#17	Masahiro Suzuki	Canon	13
#17	Hiroki Kato	Sony	13
#17	Hideo Kobayashi	Canon	13
#21	Tadashi Yamaguchi	Renesas Electronics	12
#21	Takashi Ito	Fujitsu Limited	12
#21	Hiroki Kobayashi	Kyocera	12
#21	Hiroyuki Yoshida	Yazaki	12
#21	Yuji Sato	Toyoda Gosei Co.	12
#26	Daisuke Kato	Japan Display	11
#26	Katsuhiko Takahashi	Nec	11
#26	Takeshi Kondo	Lintec	11
#29	Noriyuki Fukui	Mitsubishi Electric	10
#29	Kenji Tanaka	Sony	10
#29	Tadayuki HANADA	Mitsubishi Heavy Industries Aero Engines	10
#29	Masahiro Kimura	Toray Industries	10
#29	Yosuke Yamamoto	Fujifilm	10
#29	Taichi Kitamura	Exedy	10
#29	Hiroshi Araki	Mitsubishi Electric	10
#36	Yuichi Ikeda	Canon	9
#36	Makoto Takeuchi	Mitsubishi Electric	9
#36	Manabu Matsumoto	Hitachi	9
#36	Takayuki Nakanishi	Japan Display	9
#36	Tsuyoshi Ito	Brother Kogyo	9
#36	Hiroshi Nakano	Brother Kogyo	9
#36	Hiroaki Ogawa	Sony	9
#43	Makoto Ito	Yamaha Motor	8
#43	Naoki Watanabe	Hitachi	8
#43	Koichi Takahashi	Fujitsu Limited	8
#43	Yasuyuki Teranishi	Japan Display	8
#43	Takayuki Yoshida	Mitsubishi Electric	8
#43	Takahide Ito	Mitsubishi Electric	8
#43	Koichiro Adachi	Japan Display	8
#43	Tadayoshi Katsuta	Japan Display	8

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Tokyo, JP 2021