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USPTO Patent Rankings Data through Sept 30, 2025
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Tokyo, JP All Time

716,148 patents  ·  91,278 inventors

Ranked #1 of 111,555 cities Top 1%

Showing 9,401–9,450 of 91,278 inventors

Rank Inventor Primary Company Patents
#9013 Mikio Kamada Sony 18
#9013 Koichiro Tani Unicharm 18
#9013 Hiroaki Konishi Snow Brand Milk Products Co. 18
#9013 Nobuhito Toyama Dai Nippon Printing Co. 18
#9013 Koji Koizumi Yazaki 18
#9013 Tetsuo Minaai Nippon Sheet Glass Company, Limited 18
#9013 Sumio Yokomitsu Panasonic 18
#9013 Kentaro Iizuka Disco 18
#9013 Shinya Narumi Ricoh Company 18
#9013 Mamoru Sasaki Sony 18
#9013 Yuichiro Tsukasaki Subaru 18
#9013 Mie Shimizu Toppan Printing Co. 18
#9013 Kazuhide Sugiyama Canon 18
#9013 Toshiro Yoshie Combi 18
#9013 Mitsuhiro Yamada Murata Manufacturing Co. 18
#9013 Kazuya Makabe Mitsubishi Electric 18
#9013 Hiroshi Funabiki Konica Minolta 18
#9013 Takehiko Matsushita Hitachi Industrial Equipment Systems Co. 18
#9013 Toshiyuki Igarashi Niigata Seiki Co. 18
#9013 Katsuyoshi Takahashi Ihi 18
#9013 Yoneharu Takubo Sumitomo Electric Industries 18
#9013 Yuji Yoshitomo Mitsubishi Electric 18
#9013 Takeshige Ohara Globeride 18
#9013 Tetsuya Muto Ricoh Company 18
#9013 Masahiro Kawarada Canon 18
#9013 Fujio Nobata Spin Master 18
#9013 Mitsuto Fujiwhara Konishiroku Photo Industry Co. 18
#9013 Eiji Taniguchi Mitsubishi Electric 18
#9013 Hideki Nagashima Sony 18
#9013 Shinsuke Tei Shinkawa 18
#9013 Jo Masutani Mitsubishi Heavy Industries Compressor 18
#9013 Yoshitomi Morizawa Asahi Glass Co. 18
#9013 Yasuo Nagashima Fujitsu Limited 18
#9013 Kenji Kamiya Ricoh Watch Co. 18
#9013 Takenori Ohshima Sony 18
#9013 Shigemi Takahashi Nidec Copal 18
#9013 Tadashi Emori Nec 18
#9013 Katsuyuki Takeda Konica 18
#9013 Masaru Wakabayashi Nec 18
#9013 Ken Oikawa Sumitomo Heavy Industries 18
#9013 Toshiyuki Niwa Nippon Steel & Sumitomo Metal 18
#9013 Hirotsugu Kubo Nihon Kohden 18
#9013 Tadashi Sakaizawa Hirose Electric Co. 18
#9013 Toshikazu Umemura Mitsubishi Gas Chemical Company 18
#9013 Haruo Ishikawa Kowa Company 18
#9013 Chiaki Sugano Mitsubishi Electric 18
#9013 Tomoaki Itoh Panasonic 18
#9013 Shin-ichi Isobe Ntt Docomo 18
#9013 Kurato Maeno Oki Electric Industry Co. 18
#9013 Yasuharu Imai Mitsubishi Materials 18

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