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 Fujitsu Limited, Subaru, Taiyo Yuden Co..

Showing 13,151–13,200 of 13,980 inventors

Rank Inventor Primary Company Patents
#5381 Kotaro Nakamura Fujitsu Limited 1
#5381 Ayaka Mino Subaru 1
#5381 Toshimitsu Kogure Taiyo Yuden Co. 1
#5381 Shotaro Terashima Jfe Steel 1
#5381 Kiyoshi Fujimoto Mitsubishi Electric 1
#5381 Masamichi Tanabe Hitachi 1
#5381 Noriyuki HIRAMOTO Nec 1
#5381 Risa TAGAWA Nec 1
#5381 Kota SASAKI Hitachi 1
#5381 Ayano SUGA Maintech Co. 1
#5381 Joji Kobayashi Taiyo Yuden Co. 1
#5381 Haruhiko Higuchi Citizen Watch Co. 1
#5381 Akihiko Kanouda Hitachi 1
#5381 Goshu Nagino Asahi Kasei Kabushiki Kaisha 1
#5381 Kazuyuki Higashita Mitsubishi Gas Chemical Company 1
#5381 Ryohsuke KAWASAKI Ricoh Company 1
#5381 Yasunari Iio — 1
#5381 Minoru Kowada Hino Motors 1
#5381 Yuushi Kamiya Hitachi 1
#5381 Yosuke TSUZAKI Mitsubishi Electric 1
#5381 Arichika Ishida Japan Display 1
#5381 Satoshi Sunahara Canon 1
#5381 Tomohira Takahashi Mitsubishi Electric 1
#5381 Junji KITAO Mitsubishi Electric 1
#5381 Tsutomu Hara Hitachi 1
#5381 Keisuke Kawai Toyota 1
#5381 Haruki Horikawa Honda Motor Co. 1
#5381 Daigo Inagaki The Yoshida Dental Mfg. Co. 1
#5381 Ayano OTSUBO — 1
#5381 Mitsuhiko Ueda Panasonic 1
#5381 Daisuke TSUNODA Ihi 1
#5381 Satoshi Namematsu Mitsubishi Electric 1
#5381 Hajime Hagimori Nec 1
#5381 Takeshi Nagao Sumitomo Electric Industries 1
#5381 Wei Shun Kao Whill 1
#5381 Masato FUKUSHIRO Toppan Printing Co. 1
#5381 Takamichi Hoshino Hitachi 1
#5381 Takahiro HATORI Hitachi 1
#5381 Takahiro Ogura Hitachi 1
#5381 Makoto Fujimoto Canon 1
#5381 Naoya Tatsumi Mitsubishi Electric 1
#5381 Sadafumi Hirai Japan Display 1
#5381 Motohiro MIYAJIMA Topcon 1
#5381 Shinya Hisamitsu Asahi Kasei Kabushiki Kaisha 1
#5381 Masanori SAWAHATA Hitachi Astemo 1
#5381 Daisuke Ebihara — 1
#5381 Tsutomu Okada Olympus 1
#5381 Ryota Samejima Meidensha 1
#5381 Shigeki MINEMURA Toppan 1
#5381 Kentaro Kimura Sony 1

Nearby-Ranked Cities

Seoul, KR21,202