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USPTO Patent Rankings Data through Sept 30, 2025
Home › Cities › Tokyo, JP

Tokyo, JP All Time

716,148 patents  ·  91,278 inventors

Ranked #1 of 111,555 cities Top 1%

Showing 10,701–10,750 of 91,278 inventors

Rank Inventor Primary Company Patents
#10236 Mitsuaki Yoshida Fujitsu Limited 16
#10236 Yuta Nito Canon 16
#10236 Sayaka Seki Canon 16
#10236 Masato Kawasaki Sony 16
#10236 Natsuko Ito Nec 16
#10236 Takaaki Sekine Nsk 16
#10236 Tetsuo Kunii Mitsubishi Electric 16
#10236 Ken Onogi Sony 16
#10236 Stefan Aust Nec Communication Systems 16
#10236 Takayuki Asai Nec 16
#10236 Hiroshi Akema Jsr 16
#10236 Kunio Hosaka Tsumura & 16
#10236 Masashi Fujioka Globeride 16
#10236 Taishin Yoshida Sony 16
#10236 Kiyonori Watanabe Oki Semiconductor Co. 16
#10236 Masayuki Kawaguchi Central Glass Company, Limited 16
#10236 Nobuyuki Nemoto Fujitsu Limited 16
#10236 Katsuya Nakashima Sony 16
#10236 Maxime De Boni L'Oreal 16
#10236 Katsuhiro Tsuchiya Tokyo Electron Limited 16
#10236 Dongzhe Zhang Ricoh Company 16
#10236 Toshihiko Inaba Mitsumi Electric Co. 16
#10236 Osamu Hayashida Shin-Etsu Chemical Co. 16
#10236 Jun Emoto Tdk 16
#10236 Koji Tezuka Fujitsu Limited 16
#10236 Junsi Lee Nec Display Solutions 16
#10236 Katsuya Masuda Citizen Watch Co. 16
#10236 Itaru Nonomura Hitachi 16
#10236 Kazushige Morihara Kabushiki Kaisha Toshiba 16
#10236 Tomoaki Nitta Sony 16
#10236 Shohei Inoue Panasonic 16
#10236 Hideki Katsura Terumo Kabushiki Kaisha 16
#10236 Shigetoshi Ipposhi Mitsubishi Electric 16
#10236 Juan Noguera-Rodriguez Ericsson 16
#10236 Hirokazu Morii Nippon Paper Industries Co. 16
#10236 Takayuki Kogane Casio Computer Co. 16
#10236 Junji Sakurai Fujitsu Limited 16
#10236 Satoshi Kaburaki Kabushiki Kaisha Toshiba 16
#10236 Takehisa Nakayama Kanegafuchi Kagaku Kogyo 16
#10236 Hironori Arakawa National Institute Of Advanced Industrial Science And Technology 16
#10236 Kenji Kodera Ebara 16
#10236 Naoki Tsuda Noritz 16
#10236 Kazushi Nakano Sony 16
#10236 Haruhiko Masutomi Konica 16
#10236 Masayoshi Ueno Mitsubishi Gas Chemical Company 16
#10236 Kunio Takano Tokyo Juki Industrial Co. 16
#10236 Akiyuki MURAYAMA Kabushiki Kaisha Toshiba 16
#10236 Hideko Fukushima Hitachi 16
#10236 Masahiro Sasajima Hitachi High-Technologies 16
#10236 Masayuki Tobita Polymatech Co. 16

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Yokohama, JP432,220