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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 7,351–7,400 of 91,278 inventors

Rank Inventor Primary Company Patents
#7145 Yuji Shimoyama Kawasaki Steel 22
#7145 Kazuyuki Iizuka Hitachi Cable 22
#7145 Takaharu Hiroe Mitsubishi Electric 22
#7145 Kei Miyanishi Nippon Steel & Sumitomo Metal 22
#7145 Fuminori Watanabe Nippon Steel 22
#7145 Kenji Okuma Honda Motor Co. 22
#7145 Ryo Mukaiyama Sony 22
#7145 Yoko Nishino Disco 22
#7145 Akira Yukawa Nec 22
#7145 Yasuyuki Miki Fujitsu Component Limited 22
#7145 Ken Nozawa Oki Data 22
#7145 Asuka Nakamura Toyo Tire & Rubber Co. 22
#7145 Seiji Kumagai Sony 22
#7145 Toshihisa Nakai Oki Electric Industry Co. 22
#7145 Isao Naritake Nec 22
#7145 Yoshitaka Morimoto Chisso 22
#7145 Shuji Yoshida Fujitsu Limited 22
#7145 Nobuo Ito Ohi Seisakusho Co. 22
#7145 Yingbao Yang Japan Display 22
#7145 Norio Ohkubo Hitachi 22
#7145 Masatoshi Sasaki Dexerials 22
#7145 Akio Ui Kabushiki Kaisha Toshiba 22
#7145 Hiroaki Akiyama Nec 22
#7145 Noriko Inoue Sharp Kabushiki Kaisha 22
#7145 Susumu Kurihara Konica 22
#7145 Tetsuya Kuwashima Tdk 22
#7145 Shusaku Akiba Agc 22
#7145 Makiko Nakamura Oki Electric Industry Co. 22
#7145 Chikara Fujita Nikon 22
#7145 Yasuhito Aruga Seiko Epson 22
#7145 Yoshitomo Nakagawa Seiko Instruments 22
#7145 Shinsuke Kawanishi Hitachi High-Technologies 22
#7145 Yusaku Kato Sony 22
#7145 Tatsuhiko Hiratani Jfe Steel 22
#7145 Tatsuro Sawatari Taiyo Yuden Co. 22
#7145 Daisuke Ogura Nec 22
#7145 Ryuichi Ogawa Sanyo Electric Co. 22
#7145 Kazushi Murakami Olympus Medical Systems 22
#7145 Hiroshi Shimaya Fujitsu Limited 22
#7145 Takashi Itaya Oki Electric Industry Co. 22
#7145 Shigeru Tamura Sony 22
#7145 Yoichi Masuda Panasonic 22
#7145 Takafumi Omori Panasonic 22
#7145 Harunobu Kusumoto Daiwa Seiko Co. 22
#7145 Setsu Mitsuhashi Nikon 22
#7145 Mitsugu Uejima Zeon 22
#7145 Hiroki Ueno Nissan Diesel Motor Co. 22
#7145 Naoko Mikami Ajinomoto Co. 22
#7145 Yasufumi Morioka Ntt Docomo 22
#7145 Yuji Hashiba Hitachi Chemical Company 22

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