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

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 Nec, Canon, Resonac.

Showing 12,401–12,450 of 13,980 inventors

Rank Inventor Primary Company Patents
#5381 Toshifumi Sato Nec 1
#5381 Takahiro Matsuura Canon 1
#5381 Yuma Takeuchi Resonac 1
#5381 Fuminobu Nakamura Casio Computer Co. 1
#5381 Tetsuhiro Fukao Mitsubishi Electric 1
#5381 Shigeru Hashimoto Fujitsu Limited 1
#5381 Masahiro Tsukahara Fujitsu Limited 1
#5381 Yoshitsugu Sawa Mitsubishi Electric 1
#5381 Akira Oota Mitsubishi Chemical 1
#5381 Masaki ENZU Adeka 1
#5381 Chihiro Yoshimine Mitsubishi Electric 1
#5381 Naokatsu Takara Mitsubishi Generator Co. 1
#5381 Shin Nakajima Hitachi 1
#5381 Hitoshi Ando Pioneer Electronic 1
#5381 Hiroyuki Konishi Sumitomo Chemical 1
#5381 Tomohisa Fukuda Jeol 1
#5381 Takahito Otomitsu Fujikura 1
#5381 Kouichi Okada Hitachi 1
#5381 Masaya Katou Komatsu 1
#5381 Misaki Nagata Lixil 1
#5381 Hideyuki Ida Lixil 1
#5381 Akihiro HAYASAKA Nec 1
#5381 Yuta DAIROKUNO Nippon Steel 1
#5381 Fumihito Yoshikawa Sony 1
#5381 Hideyuki Yokota Toyo Boseki Kabushiki Kaisha 1
#5381 Saki TANAKA Rakuten Mobile 1
#5381 Masato Mizokami Nippon Steel 1
#5381 Takuya Shimada Kabushiki Kaisha Toshiba 1
#5381 Katsuyuki Okubo Honda Motor Co. 1
#5381 Daiki Shimada Tokyo Group 1
#5381 Shigeto Takei Taiyo Yuden Co. 1
#5381 Akira Akagi Nippon Steel 1
#5381 Yukie Hasegawa Brother Kogyo 1
#5381 Shigeru Sekine Kabushiki Kaisha Toshiba 1
#5381 Yuki MASUMI Eagle Industry Co. 1
#5381 Hiroyuki Tamaoka Furukawa Electric Co. 1
#5381 Daisuke Ohkawa Honda Motor Co. 1
#5381 Shuhei Nagata Hitachi 1
#5381 Takahiro UTSUNOMIYA Toyota 1
#5381 Yu HIROSAWA Evident 1
#5381 Junko Hirokawa Kabushiki Kaisha Toshiba 1
#5381 Motohiro HIDAKA Subaru 1
#5381 Katsunori TSUCHIDA Mitsubishi Electric 1
#5381 Katsuki Suematsu Furukawa Electric Co. 1
#5381 Takashi Naito Hitachi 1
#5381 Kodai SHIMONO Mitsubishi Electric 1
#5381 Maki Kishimoto Daicel 1
#5381 Takanori KOBATAKE Daicel 1
#5381 Masahide Sasaki National Institute Of Information And Communications Technology 1
#5381 Tetsuya Arakawa Toyoda Gosei Co. 1

Nearby-Ranked Cities

Seoul, KR21,202