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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 12,351–12,400 of 13,130 inventors

Rank Inventor Primary Company Patents
#4477 Tetsu Hayashida — 1
#4477 SHUN KATSUYAMA Dengensha Manufacturing Company Limited 1
#4477 TAKUMA FUKUNAGA Sony 1
#4477 Mahendra Kodavati Sony 1
#4477 Misaki Fukuyama Mitsubishi Electric 1
#4477 Tomoya Kitano Sun Medical Technology Research 1
#4477 Takashi Tominaga Sony 1
#4477 Hirokatsu Miyamoto Mitsumi Electric Co. 1
#4477 Minoru Tabata Advics Co. 1
#4477 Sadayoshi Takeuchi Max Co. 1
#4477 Yoko Sekiguchi Sony 1
#4477 Yohei Okato Mitsubishi Electric 1
#4477 Kazuki Miyabe Mitsubishi Electric 1
#4477 Shinnosuke YASUOKA National Institute Of Advanced Industrial Science And Technology 1
#4477 Tsuyoshi Hirakawa Fujifilm 1
#4477 Hayato SAKATA — 1
#4477 Kazuyuki Tashiro Kubota 1
#4477 Akira Nishizawa Victor Company Of Japan 1
#4477 Yusuke SETO Mitsubishi Electric 1
#4477 Takao Marukame Kabushiki Kaisha Toshiba 1
#4477 Masahiko Takagi Mitsubishi Electric 1
#4477 Tomohiro Uchiyama Renesas Technology 1
#4477 Masashi Kutsuna Sinfonia Technology Co. 1
#4477 Ryusuke Tsushima Nec 1
#4477 Kazuma Okamoto Hitachi Vantara 1
#4477 Junichiro Tsuchiya Nec 1
#4477 Kazuki KOZUMA Sony 1
#4477 Shunji Ueda Mitsubishi Electric 1
#4477 Kenta MURATA Mitsubishi Electric 1
#4477 Tatsuya Umeda Mitsubishi Electric 1
#4477 Keisuke Shirai Hitachi 1
#4477 Hiroaki Konoura Hitachi 1
#4477 Hiroaki YOKOO Mitsubishi Electric 1
#4477 Yoshikazu Yaji Mitsubishi Electric 1
#4477 Yoshiyuki Tada Mitsubishi Electric 1
#4477 Kazuya Kikuchi Unknown 1
#4477 Eisuke Saneyoshi Nec 1
#4477 Naoya Kadota Mitsubishi Electric 1
#4477 Kohei Fukuoka Honda Motor Co. 1
#4477 Ryu KAI Hitachi Astemo 1
#4477 Yasuhiro Matsufuji Nkk Co. 1
#4477 Manami Kurihara Mitutoyo 1
#4477 Yoshiki Shima Subaru 1
#4477 Satoshi Nakano Sony 1
#4477 Toshiyuki Uchida Ricoh Company 1
#4477 Eiki Imaizumi Renesas Technology 1
#4477 Shinichi Kominato Kabushiki Kaisha Toshiba 1
#4477 Shuhei DAIROKUNO Subaru 1
#4477 Hironao SATO Subaru 1
#4477 Kazushi Ota Konica Minolta 1

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Beijing, CN16,018