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USPTO Patent Rankings Data through Sept 30, 2025
Home › Cities › Tokyo, JP

Tokyo, JP All Time

716,148 patents  ·  91,278 inventors

Ranked #1 of 111,555 cities Top 1%

Showing 6,951–7,000 of 91,278 inventors

Rank Inventor Primary Company Patents
#6826 Akihiro Namba Olympus 23
#6826 Hisatake Okada Konica Minolta 23
#6826 Masahisa Fujino Canon 23
#6826 Yasuhide Kuramochi Advantest 23
#6826 Sei Onuma Ricoh Company 23
#6826 Daisyun Okamoto Aruze Gaming America 23
#6826 Dyta Itoi Bridgestone 23
#6826 Junichi Chiba Yoshino Kogyosho Co. 23
#6826 Masanori Muratsubaki Canon 23
#6826 Hiroshi Oyamada Shin-Etsu Chemical Co. 23
#6826 Hajime Hirota Kao 23
#6826 Ryoichi Kawada Kddi 23
#6826 Seiichi Gohshi Sharp Kabushiki Kaisha 23
#6826 Seiji Sugiyama Nippon Steel & Sumitomo Metal 23
#6826 Shingo Yoshizumi Sony 23
#6826 Satoshi Washio Ntt Docomo 23
#6826 Masaharu Shioya Casio Computer Co. 23
#6826 Susumu Kohketsu Mitsubishi Motors 23
#6826 Keigo Ogura Canon 23
#6826 Kyoji Sekiguchi Canon 23
#6826 Hiromi Hayashi Fujitsu Limited 23
#6826 Masanori Tsubouchi Honda Motor Co. 23
#6826 Toshiya Koyama — 23
#6826 Yusuke Kubota Semiconductor Energy Laboratory 23
#6826 Hidekazu Nakazawa Pentel Kabushiki Kaisha 23
#6826 Toshiroh Tokuno Ricoh Company 23
#6826 Atsushi Miyanishi Renesas Electronics 23
#6826 Takayuki Jinno Canon 23
#6826 Tetsushi Saino Nippon Kayaku 23
#6826 Norihito Konno Nihon Kohden 23
#6826 Yoshiyuki Ishida Fujitsu Limited 23
#6826 Hidetoshi Takahashi The University Of Tokyo 23
#6826 Kunio Tsuruno Canon 23
#6826 Kunihiko Tokura Sony 23
#6826 Shozo Ishibashi Fuji Manufacturing Co. 23
#6826 Hisashi Katoh Honda Motor Co. 23
#6826 Tomohisa Tokuda Azbil 23
#6826 Hidefumi Kotsubo Bridgestone 23
#6826 Takafumi Yamaguchi Jtekt 23
#6826 Mineyoshi Masuda Hitachi 23
#6826 Yoshinao Kumagai National University Orporation Tokyo University Of Agriculture And Technology 23
#6826 Seishi Sasaki Sumitomo Electric Industries 23
#6826 Tomoko Mine Konica Minolta 23
#6826 Yoshikatsu Kanai Human Cell Systems 23
#6826 Kazuaki Ibaraki Japan Aviation Electronics Industry, Limited 23
#6826 Susumu TOKURA Ihi 23
#6826 Isao Nagaoki Hitachi High-Technologies 23
#6826 Minoru Ashizawa Hitachi 23
#6826 Yoichi Ishikawa Able 23
#6826 Hidenori Muramatsu Clarion Co. 23

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Yokohama, JP432,220