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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 10,001–10,050 of 13,130 inventors

Rank Inventor Primary Company Patents
#4477 Shoichi Hirano Mitsubishi Electric 1
#4477 Atsushi Itokazu Mitsubishi Electric 1
#4477 Sara Tsujimoto Mitsubishi Electric 1
#4477 Masaru Nakajo Polymatech Co. 1
#4477 Akimichi OHSAKA Juntendo Educational Foundation 1
#4477 Yoko TABE Juntendo Educational Foundation 1
#4477 Hirotaka Takahashi Hitachi 1
#4477 Akinobu Ishiwatari Jfe Steel 1
#4477 Shun OKAZAKI Ricoh Company 1
#4477 Ryota Sakisaka Ihi 1
#4477 Masaki Katayama Yamaha 1
#4477 Masaaki Kanao Murata Manufacturing Co. 1
#4477 Takahiro Kuriki Rakuten Group 1
#4477 Motofumi Saito Jeol 1
#4477 Kota Wakamatsu Chuo University 1
#4477 Shota Nishimura Stanley Electric Co. 1
#4477 Yuma SEKI Eneos 1
#4477 Eriko Ishii Epoch Company 1
#4477 Sho NITTA Topcon 1
#4477 Junya Uchida Audio-Technica 1
#4477 Eri Nakano Audio-Technica 1
#4477 Youki Okuda Topcon 1
#4477 Yangtai Shen Canon 1
#4477 Yusuke Takahasi Dic 1
#4477 Chiya Tsuji Sony 1
#4477 Yuri Takayama — 1
#4477 Minami Inoue — 1
#4477 Tomonori MITSUGI Panasonic 1
#4477 Kazuki Takano Canon 1
#4477 Masuhito Tanaka Fujitsu Limited 1
#4477 Yasunori Suenaga Tencent 1
#4477 Hiroki Wakabayashi Toray Industries 1
#4477 Tatsuro Uchida Canon 1
#4477 Mayuko Akiu Daiichi Sankyo Company, Limited 1
#4477 Jun Tanaka Sanford Burnham Prebys Medical Discovery Institute 1
#4477 Hiroya MORIMOTO Japan Display 1
#4477 China TOYOSHIMA — 1
#4477 Kenichi Tomioka Hitachi Chemical Company 1
#4477 Hiroto OKABE Honda Motor Co. 1
#4477 Yuya HIRAYAMA Fujifilm Business Innovation 1
#4477 Kota Furuichi Jsr 1
#4477 Toshihiro Oka Japan Aviation Electronics Industry, Limited 1
#4477 Norimasa Kanegawa Suntory Holdings Limited 1
#4477 Mitsuhiro Zeida Suntory Holdings Limited 1
#4477 Sakura KAJIYAMA Cyfuse Biomedical K.K. 1
#4477 Hirotaka Niimi As America 1
#4477 Tatsuhito Aono Sony 1
#4477 Ayumi Kihara Sumco Techxiv 1
#4477 Mitsuko ISAJI Mochida Pharmaceutical Co. 1
#4477 Seng Pei LIEW Nec 1

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Beijing, CN16,018