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USPTO Patent Rankings Data through Sept 30, 2025
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Tokyo, JP 2024

28,253 patents  ·  13,980 inventors

Ranked #1 of 44,998 cities Top 1%

Tokyo, JP ranks #1 worldwide for total patents filed in 2024, with 28,253 patents from 13,980 inventors. Leading employers of inventors based in Tokyo, JP include Kao, Terumo Kabushiki Kaisha, Japan Science And Technology Agency.

Showing 13,351–13,400 of 13,980 inventors

Rank Inventor Primary Company Patents
#5381 Keiji Abe Kao 1
#5381 Tomoya KAWAMURA Terumo Kabushiki Kaisha 1
#5381 Shota Yoshioka Japan Science And Technology Agency 1
#5381 Takeru Koga Kabushiki Kaisha Toshiba 1
#5381 Kazuteru Shirai Nippon Kayaku 1
#5381 Daniel Maggs — 1
#5381 Tomohiro Tsutsui Kabushiki Kaisha Toshiba 1
#5381 Yoshikazu Kuwano Hisamitsu Pharmaceutical Co. 1
#5381 Masashi KURANOSHITA Fujifilm 1
#5381 Daigo Shitabo Disco 1
#5381 Ryoya ITO Shiseido Company, Limited 1
#5381 Hisato Fujiwara Mitsubishi Electric Engineering Company, Limited 1
#5381 Shunichi Kosaka Subaru 1
#5381 Ryota Kameyama Hitachi 1
#5381 Shoji Yajima Toyota Industries 1
#5381 Nobuhide Hamano Tatsumi Ryoki Co. 1
#5381 Hidetatsu Isokawa Ebara 1
#5381 Motoki Higashide Sony 1
#5381 Shigeru Ikeda France Bed Co. 1
#5381 Tomohiro Fujisawa Fdk 1
#5381 Wanqing Jiang Dowa Metaltech Co. 1
#5381 Katsuyuki Inoue Sony 1
#5381 Kensaku HIROSE Daicel 1
#5381 Yasuo Fujimoto Suncall 1
#5381 Tsukasa Murase Eisai R&D Management Co. 1
#5381 Hiroyuki Yahara Mitsubishi Electric 1
#5381 Kensuke Misawa Nippon Micrometal 1
#5381 Kayoko Sugiura Thk Co. 1
#5381 Masaaki Asano Dai Nippon Printing Co. 1
#5381 Suguru Ando Asahi Kasei Kabushiki Kaisha 1
#5381 Yoichiro Kawano Fdk 1
#5381 Shigekuni KONDO NTT 1
#5381 Eiji Kuwahara Kabushiki Kaisha Toshiba 1
#5381 Sho MIZOGUCHI Hitachi Industrial Equipment Systems Co. 1
#5381 Takahiro Arima Hitachi Industrial Equipment Systems Co. 1
#5381 Hatsuhisa Ueda Subaru 1
#5381 Kazuma NAKAGAWA The Japan Steel Works 1
#5381 Yugo Kashiwabara The Japan Steel Works 1
#5381 Kenji Iguchi Gree Holdings 1
#5381 Manabu Funato Sinfonia Technology Co. 1
#5381 Daisuke Taka Gree Holdings 1
#5381 Yuki Yuzuri Honda Motor Co. 1
#5381 Keisuke Kunori Stanley Electric Co. 1
#5381 Masaru Ida Gree Holdings 1
#5381 Takashi Shirase Mitsubishi Electric 1
#5381 Chikafumi Yasumoto IBM 1
#5381 Yutaka Chiba Hitachi 1
#5381 Kenichiro Kawabata Mitsubishi Electric 1
#5381 Norichika Aramaki Jfe Steel 1
#5381 Rena Miyazaki Fujimori Kogyo Co. 1

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