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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 9,451–9,500 of 91,278 inventors

Rank Inventor Primary Company Patents
#9013 Seisuke Maeda Konica Minolta 18
#9013 Daisuke Okanohara Preferred Networks 18
#9013 Mitsuru Tsukima Mitsubishi Electric 18
#9013 Noboru Saitoh Pentax 18
#9013 Akiyoshi Tochigi Olympus Imaging 18
#9013 Masakatsu Fujie Hitachi 18
#9013 Hironori Yabuuchi Mitsubishi Electric 18
#9013 Hisao Katto Hitachi 18
#9013 Kazuhiko Seki Uniden 18
#9013 Tetsuya Ishihara Ckd 18
#9013 Toshiyuki Miyazaki Nisshin Flour Milling 18
#9013 Hidemasa Muta IBM 18
#9013 Akihiko Iwaya Hitachi 18
#9013 Hiroyuki Sasa Olympus Optical Co. 18
#9013 Takeshi Ebisawa Japan Aviation Electronics Industry, Limited 18
#9013 Jun Hagiwara Tdk 18
#9013 Ryoichi Haga Hitachi 18
#9013 Tomokazu Sasaki Zeon 18
#9013 Mitsuo Kashima Mitsubishi Electric 18
#9013 Youichi Tamura Nec Viewtechnology 18
#9013 Hajime Fukui Canon 18
#9013 Tomoaki Hirayama Sumitomo Rubber Industries 18
#9013 Yoshihito Nakagawa Hitachi 18
#9013 Katsuyuki Osako Mitsubishi Electric 18
#9013 Shota Sakurai Konica Minolta 18
#9013 Michiko Ogino Ohara 18
#9013 Keita Katsuno Clarion Co. 18
#9013 Osamu Shinada Mitsubishi Electric 18
#9013 Hiroki Nagahama Sony 18
#9013 Masahiro Fujikura Nippon Steel 18
#9013 Etsuji Tagami Sumitomo Electric Industries 18
#9013 Takashi Kyotani Ebara 18
#9013 Hisashi Shiba Nec 18
#9013 Haruhisa Iida Nikon 18
#9013 Hidemitsu Nakagawa Bridgestone 18
#9013 Kazuo Konuma Nec 18
#9013 Yoshihiko Akaiwa Nec 18
#9013 Ryo Kasegawa Sony 18
#9013 Yoshimasa Utsumi Sony 18
#9013 Masato Nishizawa Seiko Epson 18
#9013 Ken NISHIKAWA Mitsubishi Electric 18
#9013 Atsushi Asano Hitachi 18
#9013 Yoshio Suimon Tomy Company 18
#9013 Yoshiaki Ikenoue Showa Denko K.K. 18
#9013 Shintaro Kumano Mitsubishi Electric 18
#9013 Masashi Sugiya Nippon Chemical Industrial Co. 18
#9013 Taiji Hosaka J.S.T. Mfg. Co. 18
#9013 Kazuaki Kurooka Renesas Electronics 18
#9013 Kenji Tosaki Sega Enterprises 18
#9013 Kiyotaka Okuyama Tdk Electronics Ag 18

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Yokohama, JP432,220