Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.

Tokyo, JP 2025

23,000 patents  ·  13,130 inventors

Ranked #1 of 40,155 cities Top 1%

Showing 2,451–2,500 of 13,130 inventors

Rank Inventor Primary Company Patents
#2021 Sotaro Iwabuchi Bridgestone 2
#2021 Hiromi Fujita Asahi Kasei Microdevices 2
#2021 Kenji Inage Tdk 2
#2021 Yoshinori Mizoguchi Canon 2
#2021 Ryouhei Yasuda Sony 2
#2021 Yoshihiro Nishi Fujifilm 2
#2021 Tetsuya Tarumoto Hoya 2
#2021 Tasuku Inui Sony 2
#2021 Hironori FURUTA Oki Data 2
#2021 Kotaro Kaneko Miyoshi Oil & Fat Co. 2
#2021 Shinya Taguchi Denso 2
#2021 Takayuki Igarashi Renesas Electronics 2
#2021 Akihiro Nakaya Mitsubishi Electric 2
#2021 Daiki Fukui Mitsubishi Electric 2
#2021 Taku Arakawa Komatsu 2
#2021 Kentaro Ishikawa Mitsubishi Electric 2
#2021 Naohiro Motoishi Mitsubishi Electric 2
#2021 Takuji MORIMOTO Mitsubishi Electric 2
#2021 Masanori Mizoguchi Nec 2
#2021 Daiki YASUDA Asahi Kasei Microdevices 2
#2021 Toshihiko Toyama Shinkawa 2
#2021 Masato Saito Mitsubishi Electric 2
#2021 Norihiro Yoneda Mitsubishi Electric 2
#2021 Hideaki Shoji Sony 2
#2021 Yoshitaka Arai Subaru 2
#2021 Mikihiro Yokozeki Joled 2
#2021 Shinichi Terada Komatsu 2
#2021 Daiki Ata Mitsubishi Electric 2
#2021 Daisuke Akieda — 2
#2021 Michihiro Otsubo Advics Co. 2
#2021 Toshiaki Yabe Hitachi Industrial Equipment Systems Co. 2
#2021 Yutaka Yamagishi Horiba 2
#2021 Naoya Akiyama Komatsu 2
#2021 Yukio Takagi N.E. Chemcat 2
#2021 Yoshiyuki Okada Fujitsu Limited 2
#2021 Kazuya Saito Ricoh Company 2
#2021 Ryusuke Kimura Toyota 2
#2021 Kazuyuki Sasaki Yazaki 2
#2021 Yoshiaki Kobayashi Canon 2
#2021 Toru Sasaki Sony 2
#2021 Akira Uebayashi Canon 2
#2021 Hiroshi Kawakami Ntt Docomo 2
#2021 Shohei NOAI Honda Motor Co. 2
#2021 Yuya Kitagawa Nitto Denko 2
#2021 Runar Bergheim Olsen Microsoft 2
#2021 Takao Kashu Toyota 2
#2021 Yuto Hayaki Nec 2
#2021 Tokunobu Nohara Jsp 2
#2021 Taro Fujii Nec 2
#2021 Takumi Hirota Nec 2