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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 8,551–8,600 of 13,130 inventors

Rank Inventor Primary Company Patents
#4477 Kazutoshi Ishida Dai Nippon Printing Co. 1
#4477 Shuta HIKICHI Furukawa Electric Co. 1
#4477 Reiko Takahashi Asahi Kasei Kabushiki Kaisha 1
#4477 Akira Ohmae Sony 1
#4477 Masanori Hirata Nippon Mektron 1
#4477 Yusuke Kataoka Sony 1
#4477 Kazuhiro Imai Mitsubishi Electric 1
#4477 Syotaro SAGAWA — 1
#4477 Norio Shibusawa Asahi Kasei Microdevices 1
#4477 Daiki Shiraishi Mitsubishi Electric 1
#4477 Mayumi Kosaka Nec 1
#4477 Miki Yoshida Disco 1
#4477 Miki ARAI Mitsubishi Electric 1
#4477 Daiji IKEDA Daicel 1
#4477 Satoru Yonezawa Ueno Fine Chemicals Industry 1
#4477 Yuta USUI Cosel Co. 1
#4477 Kosuke OKA Mitsubishi Electric 1
#4477 Mizuho WAKABAYASHI Mitsubishi Electric 1
#4477 Toshifumi Tsuda Daiichi Sankyo Company, Limited 1
#4477 Masami Arai Daiichi Sankyo Company, Limited 1
#4477 Shimpei Okayasu Mitsubishi Electric 1
#4477 Tetsuro Goto Nikon 1
#4477 Daisuke Oda Lapis Semiconductor Co. 1
#4477 Yuichiro Nakayama Ihi 1
#4477 Takushi Shindo Max Co. 1
#4477 Umihiro ICHIRIYAMA Topcon 1
#4477 Shinsuke Uga Mitsubishi Electric 1
#4477 Noriyasu Hashiguchi Canon 1
#4477 Akinori Taira Mitsubishi Electric 1
#4477 Hirofumi HATAHARA Renesas Electronics 1
#4477 Jun Wakabayashi Fujitsu Limited 1
#4477 Katsunori Kimura Meiji Co. 1
#4477 Toshiyuki Kurosaki Sony 1
#4477 Yuki Yasuoka Mitsubishi Heavy Industries Engine & Turbocharger 1
#4477 Hideyuki KUGIMIYA Olympus 1
#4477 Yoshinori Kitahara Hitachi 1
#4477 Akane Hisanaga Canon 1
#4477 Koki Hirano Hitachi 1
#4477 Akihiro Kirihara Nec 1
#4477 Atsushi Hosoi Canon 1
#4477 Takahiko Sugahara Megachips 1
#4477 Tomohiro Hashimukai Jfe Steel 1
#4477 Hideaki Shiraishi Roland 1
#4477 Takaho Ueno Bridgestone 1
#4477 Kohei Minami Iris Ohyama 1
#4477 Ryoya Shirahama Mitsubishi Electric 1
#4477 Hidetoshi Ikeda Mitsubishi Electric 1
#4477 Atsushi Kurosu Kabushiki Kaisha Toshiba 1
#4477 Yudai Shinkai Zoom 1
#4477 Yoshisada Ebata Hitachi 1

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Beijing, CN16,018