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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 9,351–9,400 of 13,130 inventors

Rank Inventor Primary Company Patents
#4477 Takayuki Habuchi Hitachi 1
#4477 Yusuke UEI Hitachi Industrial Equipment Systems Co. 1
#4477 Hutami Rahayu RAHMA — 1
#4477 Norikazu KATAYAMA Provigate 1
#4477 Toshiyuki Taniuchi Sharp Kabushiki Kaisha 1
#4477 Naotsugu Ueda Omron 1
#4477 Ryusuke Kawate Mitsubishi Electric 1
#4477 Terunori Koyama Ricoh Company 1
#4477 Takuro Yamamoto Sony 1
#4477 Takuroh Naitoh Ricoh Company 1
#4477 Marina Yanagida Kurita Water Industries 1
#4477 Masato Kurita Ebara 1
#4477 Yoshiyuki Satou Nec 1
#4477 Eishi Arita Nec 1
#4477 Suvindu Chinnam Rakuten Mobile 1
#4477 Takeshi Hanada Casio Computer Co. 1
#4477 Futoshi Katada Mitsubishi Electric 1
#4477 Masahiro Sekiya Kabushiki Kaisha Toshiba 1
#4477 Tetsuhiro Ishikawa Toyota 1
#4477 Goushi Koike Sony 1
#4477 Yuji Yada Fujitsu Component Limited 1
#4477 Yoshiaki Sato Hitachi 1
#4477 Akihiro Matsushita Canon 1
#4477 Yoshitsugu Hirayama Mitsubishi Electric 1
#4477 Kohei Ando Mitsubishi Electric 1
#4477 Yoshifumi Yamaguchi Victor Company Of Japan 1
#4477 Ryuji Yamamoto Showa Denko K.K. 1
#4477 Shintaro OKURA Nippon Steel 1
#4477 Mikio Futaka Nippon Steel 1
#4477 Hiroyuki Yonemaru Zeon 1
#4477 Makoto Endo Tdk 1
#4477 Yuusuke HIRAIWA Ube Industries 1
#4477 Takeshi Shouji Tdk 1
#4477 Satoshi Sugawara Kao 1
#4477 Norikazu Okuda Mitsubishi Gas Chemical Company 1
#4477 Katsuya Takuwa Ddp Specialty Electronic Materials Us, Llc. 1
#4477 Yuki Kotake Hitachi 1
#4477 Hiroko Iwakiri Nippon Paper Industries Co. 1
#4477 Tomohiro Okeda Nippon Paper Industries Co. 1
#4477 Takato TAKENAKA Nippon Paper Industries Co. 1
#4477 Akihiro Komatsu Fujitsu Limited 1
#4477 Yukiyasu Masuda Disco 1
#4477 Takahiro Okanoue Mitsubishi Electric 1
#4477 Hisashi Hirokawa Mitsubishi Electric 1
#4477 Kentaro Marushima Mitsubishi Electric 1
#4477 Takashi Hirao Sumitomo Electric Industries 1
#4477 Yukihiro Yoshiwara Eneos 1
#4477 Tai OHUCHI Jx Nippon Oil & Energy 1
#4477 Shinya Hayashi Fujifilm 1
#4477 Kyosho Uryu Nsk 1

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Beijing, CN16,018