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 1,751–1,800 of 13,130 inventors

Rank Inventor Primary Company Patents
#1083 Yuichi Motohashi Sony 3
#1083 Shota Narasaki Mitsubishi Electric 3
#1083 Shinji Taniguchi Taiyo Yuden Co. 3
#1083 Takafumi Hara Toshiba Tec Kabushiki Kaisha 3
#1083 Takuya Yoshida Mitsubishi Hitachi Power Systems 3
#1083 Juan Zhang Juki 3
#1083 Takashi Hosogane Audio-Technica 3
#1083 Satoshi Mimura Sony 3
#1083 Marina MOCHIZUKI Japan Display 3
#1083 Masamichi Tanabe Hitachi 3
#1083 Mamoru Ishida Sharp Kabushiki Kaisha 3
#1083 Masahiro Sato — 3
#1083 Kiyoshi Fujimoto Mitsubishi Electric 3
#1083 Tadashi Minotani NTT 3
#1083 Lingling Yang Jfe Steel 3
#1083 Shinichi Furuya Sony 3
#1083 Josuke Ozaki NTT 3
#1083 Shuji Hiramatsu Sony 3
#1083 Takuya Sakai Mitsubishi Electric 3
#1083 Toshiki Kaneko Japan Display 3
#1083 Yasuhide Oshima Jfe Steel 3
#1083 Toshiaki Sakai Fujitsu Limited 3
#1083 Yasushi Fujimoto Honda Motor Co. 3
#1083 Yoshiro NakaMats Unknown 3
#1083 Kotaro Suzuki Tamura 3
#1083 Souichiro Yoshizaki Jfe Steel 3
#1083 Kenta Osagawa Komatsu 3
#1083 Miki Moriya Japan Aviation Electronics Industry, Limited 3
#1083 Shinichi FUKUBA Mitsubishi Electric 3
#1083 Ming-Te Liu Daicel 3
#1083 Mizuki TAKEI Fujifilm 3
#1083 Taichi Nokuo Sony 3
#1083 Yukitami Mizuno Kabushiki Kaisha Toshiba 3
#1083 Masayuki Hagiwara Kabushiki Kaisha Toshiba 3
#1083 Yuya ISHIMA Tdk 3
#1083 Kai Yamada Bridgestone 3
#1083 Ryuji Hamamoto National Cancer Center 3
#1083 Toshiyuki Kiyokawa Advantest 3
#1083 Toyoko Shibata Konica Minolta 3
#1083 Teresa Pranyoto Google 3
#1083 Ryo Fukazawa Sony 3
#1083 Xiao SHAO Kddi 3
#1083 Keisuke TAKASUGI Tdk 3
#1083 Yukito Inoue Sony 3
#1083 Naohisa Kitazato Saturn Licensing 3
#1083 Kazuyuki Ikenaga — 3
#1083 Yumiko Okuma Toshiba Tec Kabushiki Kaisha 3
#1083 Shuhei Someya Tdk 3
#1083 Takuya Tsukahara Tdk 3
#1083 Kaichiro NISHI Hitachi 3