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USPTO Patent Rankings Data through Sept 30, 2025
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Tokyo, JP 2022

28,067 patents  ·  14,019 inventors

Ranked #1 of 44,143 cities Top 1%

Showing 6,901–6,950 of 14,019 inventors

Rank Inventor Primary Company Patents
#5476 Kenji Akagishi Asahi Kasei Chemicals 1
#5476 Naoki Kanzawa Oki Data 1
#5476 Rie Komori Gurunavi 1
#5476 Tetsuya Fujino Sumitomo Osaka Cement Co. 1
#5476 Syuuhei Yamaguchi Nec 1
#5476 Tomohiro Kikuma Nec 1
#5476 Kazunari Soma Senju Metal Industry Co. 1
#5476 Takayuki Inamori Sony 1
#5476 Kazuhito Hayasaka Kabushiki Kaisha Toshiba 1
#5476 Toshinori Hachiya Asahi Kasei Kabushiki Kaisha 1
#5476 Shunsuke Tokui Jfe Steel 1
#5476 Kohei Tai Stanley Electric Co. 1
#5476 Shohei Ohsawa IBM 1
#5476 Kimihiko Nakazawa Renesas Electronics 1
#5476 Hiroko Takayanagi Tdk 1
#5476 Shinpei Suzuki Olympus 1
#5476 Tsuyoshi Nakagawa Hitachi 1
#5476 Tetsuya Uehashi Oki Data 1
#5476 Masahiko Tsuboka Mitsubishi Electric 1
#5476 Masashi Shimoda Oki Electric Industry Co. 1
#5476 Issaku Fujita Mitsubishi Hitachi Power Systems 1
#5476 Miho Naritomi Asahi Kasei Kabushiki Kaisha 1
#5476 Chihiro Miyakoshi Nec 1
#5476 Jun Tagaya Mitsubishi Electric 1
#5476 Yuji Takabayashi Yokogawa Electric 1
#5476 Shiro Aoshima NTT 1
#5476 Takuya Shoji Nec 1
#5476 Satoko Tomita Mitsubishi Electric 1
#5476 Kazunori Ishimura Sumitomo Osaka Cement Co. 1
#5476 Manabu Nakatani Kabushiki Kaisha Miyake Design Jimusho 1
#5476 Kazuhiro Tani Thk Co. 1
#5476 Makoto Daicho Felica Networks 1
#5476 Minghan Gu Kimura 1
#5476 Tomoei Kimura Kimura 1
#5476 Ayumi YAMASHITA Ntt Docomo 1
#5476 Keiichi Urashita Nec 1
#5476 Takuo Sone Jsr 1
#5476 Hideki Masudaya Alps Electric Co. 1
#5476 Yusheng Liao Honor Device Co. 1
#5476 Hiroaki Nagai Tokai Rubber Industries 1
#5476 Keiji Nishimoto Sumitomo Electric Industries 1
#5476 Tomohisa Hemmi Hitachi 1
#5476 Shoji Ishikawa Mitsubishi Electric 1
#5476 Makoto Otake Nissan Motor Co. 1
#5476 Kohei Asai Disco 1
#5476 Yasuhiro Kumagai Synaptics Display Devices Gk 1
#5476 Ayaka Tabata Bandai Co. 1
#5476 Kazuhiro UMEZAWA Global Mobility Service 1
#5476 Kaori Kitsugi Bandai Co. 1
#5476 Tomoya FUJIWARA Hitachi 1

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