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 Oki Electric Industry Co., Yokogawa Electric, Sony.

Showing 11,001–11,050 of 13,980 inventors

Rank Inventor Primary Company Patents
#5381 Akira Takekawa Oki Electric Industry Co. 1
#5381 Masaaki Ogo Yokogawa Electric 1
#5381 Kyoko Ishida Sony 1
#5381 Kazukuni NISHIMURA Konica Minolta 1
#5381 Mikihiko Takada Konica Minolta 1
#5381 Fumiko Shiga Sony 1
#5381 Yasuhiro Kamada Hitachi 1
#5381 Toshiyuki KURIYAMA Mitsubishi Electric 1
#5381 Yasuichi Haga World Chemical Co. 1
#5381 Shun OKADA Mitsubishi Electric 1
#5381 Takahiro Fujimoto Nippon Steel & Sumitomo Metal 1
#5381 Nobutake Iwase Sony 1
#5381 Kotaro Shima IBM 1
#5381 SHUTARO KUROKAWA Sony 1
#5381 Yuta Fukuda Yaskawa Electric 1
#5381 Teruyoshi OTOYO Hi 1
#5381 Tomonori Hirao Ebara 1
#5381 Hitoshi Umezawa Fujikoki 1
#5381 Ryota Hamaguchi Mitsubishi Electric 1
#5381 Shuichi Nagamitsu Mitsubishi Electric 1
#5381 Keiichi Akamatsu Fujifilm 1
#5381 Munetaka NOGUCHI Mitsubishi Electric 1
#5381 Tatsuo Fujiwara Fujitsu Limited 1
#5381 Masahiro Shimozato Ushio Denki Kabushiki Kaisha 1
#5381 Kazushi IWAKIRI Nippon Steel 1
#5381 Hajime Umezu Honda Motor Co. 1
#5381 Masaru Sasai Tokuyama 1
#5381 Yoshikazu Furiyama Sony 1
#5381 Koji Tsuzurabara Mitsumi Electric Co. 1
#5381 Atsushi Ueki Disco 1
#5381 Shintaro Kuroaki Mitsubishi Electric 1
#5381 Chinami Sakamoto Mitsubishi Materials 1
#5381 Takumi SUGITANI Mitsubishi Electric 1
#5381 Kazuma Shimojo Subaru 1
#5381 Hiroshi Fushiki Astellas Pharma 1
#5381 Ryuichi Nakajima Mitsuba 1
#5381 Yoshimitsu Ueno Kyoto Prefectural Public University 1
#5381 Shinri MATSUKAWA Mitsubishi Electric 1
#5381 Fumie Shibata Omron Healthcare Co. 1
#5381 Ryuki Kitagawa — 1
#5381 Naoe Imafuku Sony 1
#5381 Koichiro Yoshimura Honda Tsushin Kogyo Co. 1
#5381 Motoki Hasegawa Kddi 1
#5381 Takafumi Yokoe Mitsubishi Electric 1
#5381 Wataru Ebisawa — 1
#5381 Shuhei Shakudo — 1
#5381 Takayuki Gamahara Mitsubishi Electric 1
#5381 Shinji Fujiwara Hitachi 1
#5381 Haojie Fu Tpr Co. 1
#5381 Ritsuko Otake Canon 1

Nearby-Ranked Cities

Seoul, KR21,202