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Companies
Inventors
Cities
States
Tokyo, JP
2011
21,999 patents · 11,174 inventors
Ranked
#1
of 34,820 cities
Top 1%
Showing 1–50 of 11,174 inventors
Rank
Inventor
Primary Company
Patents
1
Hideo Ando
Kabushiki Kaisha Toshiba
165
2
Shinichiro Koto
Kabushiki Kaisha Toshiba
57
3
Hiroto Sugahara
Brother Kogyo
42
#4
Hiroyuki Tanaka
Canon
37
#5
Kazuo Okada
Comcast
35
#6
Kenji Tanaka
Sony
30
#7
Yoshihiro Maeda
Olympus
26
#7
Mitsuru Oonuma
Hitachi High-Technologies
26
#9
Takashi Kobayashi
Hitachi
25
#9
Iwao Fujisaki
Senoh Kabushiki Kaisha
25
#11
Daisuke Miyauchi
Tdk
24
#11
Yoshihiro Tsuchiya
Tdk
24
#13
Takashi Kato
Fujifilm
23
#13
Daisuke Ito
Panasonic
23
#15
Akira Omachi
Hitachi High-Technologies
22
#16
Nobuyoshi Shimizu
Canon
21
#16
Yoshihiro Hayashi
Renesas Electronics
21
#18
Yoshiyuki Kamata
Kabushiki Kaisha Toshiba
20
#18
Atsushi Takayanagi
Canon
20
#18
Toshiro Terauchi
Sony
20
#18
Kohtaro Asai
Mitsubishi Electric
20
#22
Takao Takiguchi
Canon
19
#22
Mitsuru Takehara
Sony
19
#22
Tatsuya Igarashi
Fujifilm
19
#22
Hiroshi Sato
Canon
19
#22
Yoshifumi Takamoto
Hitachi
19
#27
Motoyuki Takai
Sony
18
#27
Tetsuro Mizushima
Panasonic
18
#27
Atsushi Watanabe
Fanuc
18
#27
Takashi Watanabe
Sharp Kabushiki Kaisha
18
#27
Tsuyoshi Yamamoto
Fujitsu Limited
18
#27
Masafumi Usuda
Ntt Docomo
18
#33
Kenji Watanabe
Seiko Epson
17
#33
Takeshi Nagai
Kabushiki Kaisha Toshiba
17
#33
Tsuyoshi Matsumoto
Fujitsu Limited
17
#33
Anil Umesh
Ntt Docomo
17
#37
Makoto Yoshida
Fujitsu Limited
16
#37
Takahiko Machita
Tdk
16
#37
Shinji Hara
Tdk
16
#40
Hidekazu Kobayashi
Seiko Epson
15
#40
Toru Sasaki
Sony
15
#40
Tomohito Mizuno
Tdk
15
#40
Hirofumi Nishikawa
Mitsubishi Electric
15
#40
Nobuyoshi Suzuki
Ricoh Company
15
#40
Hidetoshi Nishiyama
Hitachi High-Technologies
15
#40
Toshiya Kotani
Kabushiki Kaisha Toshiba
15
#40
Mitsutoshi Shinkai
Sony
15
#40
Tetsuhiro Ishikawa
Toyota
15
#49
Hiroyuki Sato
Kureha
14
#49
Akira Kunieda
Ricoh Company
14
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