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USPTO Patent Rankings Data through Sept 30, 2025
Home › Cities › Tokyo, JP

Tokyo, JP 2023

23,522 patents  ·  12,444 inventors

Ranked #1 of 43,797 cities Top 1%

Showing 9,701–9,750 of 12,444 inventors

Rank Inventor Primary Company Patents
#4547 Mamoru Okano Hitachi Industrial Equipment Systems Co. 1
#4547 Masaaki Iwasaki Hitachi 1
#4547 Shinya OKUYAMA Sekisui Medical Co. 1
#4547 Yutaka Asano Honda Motor Co. 1
#4547 Toshihiko Masuda Sony 1
#4547 Tetsuya Takiyama Hitachi 1
#4547 Takekatsu SHIBATA Osaka University 1
#4547 Masahiro Yanagi Fujitsu Component Limited 1
#4547 Yasuhisa Shigehara Canon 1
#4547 Chisata Numaoka Sony 1
#4547 Masami Yamagishi Hitachi 1
#4547 Minling PEI Hitachi High-Tech Science 1
#4547 Megumi Suehiro Hitachi Industrial Equipment Systems Co. 1
#4547 Rei Asami Hitachi 1
#4547 Kimihiro Maruyama Fujitsu Component Limited 1
#4547 Teruki Tauchi IBM 1
#4547 Hiroya NAGAO Cybozu 1
#4547 Yusaku Nasu Japan Aerospace Exploration Agency 1
#4547 Ippei Shimozaki Sumco 1
#4547 Toshihiro Ohira Prevent-Plus 1
#4547 Kanta MIYAKE Nec 1
#4547 Masaru OE Subaru 1
#4547 Soichiro TAKATA Nec 1
#4547 Masahiro IWASA University Industry Foundation, Yonsei University Wonju Campus 1
#4547 Noriyoshi HIROI Nec 1
#4547 Hironori Ishikawa Ntt Docomo 1
#4547 Ichiju Sato Ebara 1
#4547 Izumi Ito Sinfonia Technology Co. 1
#4547 Takahito OSHIRO Olympus 1
#4547 Kazutoshi Kamibayashi Napra Co. 1
#4547 Xinpeng Huang Cygames 1
#4547 Kohtaro Asai Mitsubishi Electric 1
#4547 Yu Kanayama Honda Motor Co. 1
#4547 Norifuml Nishikawa Hitachi 1
#4547 Mahiro HACHIYA Nec 1
#4547 Masafumi Funakawa Takenaka 1
#4547 Kotaro Matsu Sanyo Special Steel Co. 1
#4547 Tomoyo Honjo Honda Motor Co. 1
#4547 Masashi Fujii Oki Data 1
#4547 Kazuharu Koga Japan Tobacco 1
#4547 Hajime Iida Mitsubishi Electric 1
#4547 Eisaku Ito Mitsubishi Electric 1
#4547 Bumpei Hashimoto Mitsubishi Heavy Industries Engine & Turbocharger 1
#4547 Takuya Rikimaru Mitsubishi Heavy Industries Engine & Turbocharger 1
#4547 Toshichika Ooki National Institute Of Technology And Evaluation 1
#4547 Takuma Hatano Ns Solutions 1
#4547 Yasutaka Morikoshi Canon 1
#4547 Hiroyuki Makino Honda Motor Co. 1
#4547 Toshiya Takechi Nippon Steel & Sumitomo Metal 1
#4547 Yasuhiro Mayumi Nippon Steel & Sumitomo Metal 1

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