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 Mitsubishi Heavy Industries Compressor, Mitsubishi Electric, Informatica.

Showing 10,401–10,450 of 13,980 inventors

Rank Inventor Primary Company Patents
#5381 Hideki TONAKA Mitsubishi Heavy Industries Compressor 1
#5381 Toru Takeguchi Mitsubishi Electric 1
#5381 Keitaro Hirano Informatica 1
#5381 Takaharu Matsui Hitachi 1
#5381 Erika Tabuchi Toppan 1
#5381 Yasushi Ooe Toppan 1
#5381 Tadasu Nakatani L'Air Liquide, Societe Anonyme Pour L'Etude Et L'Exploitation Des Procedes Georges Claude 1
#5381 Jiro Shimosato Canon 1
#5381 Kazuya Yonemoto Sony 1
#5381 Yuhei Tahara Tomoe Engineering Co. 1
#5381 Ryota Furuya Eliiy Power Co. 1
#5381 Akinobu Yoshida Tokyo Electric Power Company Holdings, Incorporated 1
#5381 Kengo Shibata Kao 1
#5381 Keigo Kamada Omron 1
#5381 Masayuki Sugano Omron 1
#5381 Yasuie Mikami Nittetsu Mining Co. 1
#5381 Emiro Tsunoo Sony 1
#5381 Toshiya Sugimoto Sinfonia Technology Co. 1
#5381 Naoaki Yamasaki Asahi Kasei Chemicals 1
#5381 Daiki Kawase Honda Motor Co. 1
#5381 Ryosuke Asafuji Honda Motor Co. 1
#5381 Hiroshi Oka Japan Synthetic Rubber 1
#5381 Koji Akioka Seiko Epson 1
#5381 Hiroshi Mashimo Canon 1
#5381 Yo Masuda Subaru 1
#5381 Tomoyuki Hamaguchi Dai Nippon Printing Co. 1
#5381 Tadashi Katayose Mitsubishi Electric 1
#5381 Hideaki Nishiuchi Hitachi 1
#5381 Kei OISHI Japan Tobacco 1
#5381 Daisaku MATSUMOTO Mitsubishi Electric 1
#5381 Atsuki TOKUDA Nec 1
#5381 Kentaro Tomita Maxell 1
#5381 Masatomo Tokuno Thk Co. 1
#5381 Makoto INOMOTO Mitsubishi Electric 1
#5381 Kousuke Fukuchi Hitachi High-Technologies 1
#5381 Masato Kanamori Subaru 1
#5381 Shimon OSADA Resonac 1
#5381 Shoma Mori Casio Keisanki 1
#5381 Kotaro Hirayama Dai-Ichi High Frequency Co. 1
#5381 TAKASHI HANASAKA Canon 1
#5381 Momoe Katsumata Canon 1
#5381 Yasutaka ANAMI Asahi Kasei Kabushiki Kaisha 1
#5381 Kahoru Ishii Mitsubishi Chemical 1
#5381 Daiki NOZAWA Mitsubishi Chemical 1
#5381 Shohei Maeda Mitsubishi Electric 1
#5381 Ryuichi Takase Toyota Industries 1
#5381 Yoshiaki Miyazaki Ebara 1
#5381 Tatsuya KUMADA Showa Denko Materials Co. 1
#5381 Yusuke Asakawa Resonac 1
#5381 Akio Iijima Nec 1

Nearby-Ranked Cities

Seoul, KR21,202