Tokyo, PA All Time

1,583 patents  ·  37 inventors

Ranked #2,592 of 111,555 cities Top 3%

Showing 1–37 of 37 inventors

Rank Inventor Primary Company Patents
1 Masahiro Yoshida Sharp Kabushiki Kaisha 421
2 Shinichi Kanno Kioxia 361
3 Shingo Watanabe Tokyo Electron Limited 78
#4 Mingyao Xu Sumitomo Heavy Industries 74
#5 Toshihiro Kikuchi Canon 63
#6 Kenji Shimada Mitsubishi Gas Chemical Company 57
#7 Takashi Kawabe Hitachi 53
#8 Hiroyuki Usui Kabushiki Kaisha Toshiba 44
#9 Tatsuo Nakata Olympus 40
#10 Yusuke Matsuda Sumitomo Electric Hardmetal 37
#11 Jose Jeronimo Moreira Rodrigues Mujin 28
#12 Chiaki Nishiura Canon 26
#13 Nobuhiko Tamura Canon 24
#14 Mamoru Murakami Subaru 23
#15 Taro Watanabe Sony 22
#15 Yoshiyuki Shimokawa Kabushiki Kaisha Toshiba 22
#17 Kan Torii Canon 20
#18 Katsushi Ikeuchi Microsoft 19
#18 Hiroyoshi Nakajima Sumitomo Chemical 19
#20 Kazuhiko Kasai Kabushiki Kaisha Toshiba 16
#21 Yutaka Wakasu Nec 13
#22 Jin Lin Gao Sumitomo Heavy Industries 12
#23 Koji Okushima Nkk Co. 10
#24 Taro Yaguchi — 9
#24 Kazunori FUJISAWA Sharp Kabushiki Kaisha 9
#26 Masato Kazui Hitachi 8
#26 Mayumi Ito University of Pennsylvania 8
#26 Akio Shibata Ebara 8
#26 Junichi Kogiso Olympus 8
#26 Moritoshi Yasunaga Hitachi 8
#26 Tomohiro Maegawa Mitsubishi Electric 8
#26 Alan K. Engel Research Development Corporation Of Japan 8
#33 Hideshi Ishii Nec 7
#34 Nobutoshi Yamaguchi Tokuyama Dental 6
#35 Nobuyuki Mimura Asahi Kasei Fibers 5
#35 Tsuneo Fujita Nec 5
#37 Motokazu Saito Sumitomo Heavy Industries 4

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