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USPTO Patent Rankings Data through Sept 30, 2025
Home › Cities › Tokyo, JP
Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.

Tokyo, JP 2025

23,000 patents  ·  13,130 inventors

Ranked #1 of 40,155 cities Top 1%

Showing 10,701–10,750 of 13,130 inventors

Rank Inventor Primary Company Patents
#4477 Akira Uchida Hitachi 1
#4477 Hajime Oda Seikosha Co. 1
#4477 Masato ANNEN Yokogawa Electric 1
#4477 Takahiro Kambe Yokogawa Electric 1
#4477 Tatenobu Seki Yokogawa Electric 1
#4477 Jun Miyashita Hitachi 1
#4477 Kento MORI Mitsubishi Electric 1
#4477 Yoshiaki Tsukada Honda Motor Co. 1
#4477 Shun Mochizuki Fdk 1
#4477 Sho OSAWA Disco 1
#4477 Senichi Ryo Disco 1
#4477 Masahiro Nakajima Seiko Instruments 1
#4477 Keiko Inoue Nec 1
#4477 Shuto Naruse Sony 1
#4477 Masayuki Nakazawa Mitsubishi Electric 1
#4477 Yutaka Ohki Furukawa Electric Co. 1
#4477 Daiki Nakatsu Honda Motor Co. 1
#4477 Akiyasu MIYAMOTO Hitachi Automotive Systems 1
#4477 Naoki YONEYA Hitachi Automotive Systems 1
#4477 Masaru Usui Sony 1
#4477 Toshiya Endo Mochida Pharmaceutical Co. 1
#4477 Masahiko Katayama Mochida Pharmaceutical Co. 1
#4477 Takayuki Hirama Sony 1
#4477 Shuntaro Tani The University Of Tokyo 1
#4477 Hidehito Otsuka Denka Company Limited 1
#4477 Masao ONOZUKA Denka Company Limited 1
#4477 Atsushi NOZAWA Zeon 1
#4477 Yohei Koyama Basf Coatings Gmbh 1
#4477 Kuon Miyazaki Asahi Kasei Kabushiki Kaisha 1
#4477 Tateki SUMII Japan Tobacco 1
#4477 Yohei Harada Adeka 1
#4477 Saori Okino Mitsubishi Electric 1
#4477 Satoko Miki Mitsubishi Electric 1
#4477 Koji Kutsuwa Nippon Paper Industries Co. 1
#4477 Isao Tomita Mitsubishi Electric 1
#4477 Yoshihiro Daito Nippon Steel 1
#4477 Junichi Kodama Kabushiki Kaisha Isowa 1
#4477 Hideaki Ishizu Satake 1
#4477 Hideo Ikenaga Asahi Kasei Kabushiki Kaisha 1
#4477 Norihito Fukatsu Sumco 1
#4477 Hitomi Yamamoto Kabushiki Kaisha Toshiba 1
#4477 Hiroshi Nagami Nitto Denko 1
#4477 Yuki Ogasawara Konica Minolta 1
#4477 Kenya Sugihara Mitsubishi Electric 1
#4477 Toyoharu Akimoto Ihi Aerospace Co. 1
#4477 Takeshi Ogata Panasonic 1
#4477 Ren KUGA Mitsubishi Electric 1
#4477 Mitsumasa Myochin — 1
#4477 Junya Inoue Sysmex 1
#4477 Shingo Yamasue Mitsubishi Electric 1

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Beijing, CN16,018