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 2,551–2,600 of 13,130 inventors

Rank Inventor Primary Company Patents
#2021 Noriaki Suzuki Honda Motor Co. 2
#2021 Hisatoshi KIMURA Hitachi 2
#2021 Junichi Kondoh Nichia 2
#2021 Ryosuke UCHIYAMA Eagle Industry Co. 2
#2021 Minori ONUMA Eagle Industry Co. 2
#2021 Kohei Yoshida Toyota 2
#2021 John Carse Rakuten Mobile 2
#2021 Shuhei Kobayashi Honda Motor Co. 2
#2021 Wataru Tamura Stanley Electric Co. 2
#2021 Taichi Kurihara Honda Motor Co. 2
#2021 Puttichai Lertkultanon Mujin 2
#2021 Hideyuki Emoto Denka Company Limited 2
#2021 Shota ENDO Nippon Steel 2
#2021 Yumiko KOJIMA Toppan 2
#2021 Toru Shibata Daicel 2
#2021 Kei Kosaka Canon 2
#2021 Tetsuya Narazaki Canon 2
#2021 Tomokazu SAKAI Toyoda Gosei Co. 2
#2021 Yoshiki KOSHIYAMA Toppan 2
#2021 Yu Nobara Honda Motor Co. 2
#2021 Katsuyoshi TADA Mitsubishi Electric 2
#2021 Takanori Saito Tokyo Electron Limited 2
#2021 Yu HOTTA Tdk 2
#2021 Hideyuki Okano Keio University 2
#2021 Isao Kezobo Mitsubishi Electric 2
#2021 Ryo Morosawa Honda Motor Co. 2
#2021 Minoru Kuraoka Subaru 2
#2021 Yusuke Kiyokawa Aisin Seiki Kabushiki Kaisha 2
#2021 Seiko Narushima Keio University 2
#2021 Masahiro FUJIKAWA Omron 2
#2021 Mizuto NAKAMURA NTT 2
#2021 Yusuke HOSHIZUKI Axell 2
#2021 Yoichi SHIMODA Stanley Electric Co. 2
#2021 Eitaro Misumi Nec 2
#2021 Takehiro Ueda Tokyo Electron Limited 2
#2021 Akira Kumagai Kabushiki Kaisha Toshiba 2
#2021 Yukihisa Sakai Menicon Co. 2
#2021 Shuhei Nomura Agc 2
#2021 Nobuto Morigasaki Tdk 2
#2021 Sachiko TANIGUCHI Mitsubishi Electric 2
#2021 Takashi Takizawa Honda Motor Co. 2
#2021 Hideyuki TAKAO Subaru 2
#2021 Masanori Ichinose Hitachi Construction Machinery Co. 2
#2021 Hajime Fujita Japan Tobacco 2
#2021 Keisuke AMPO Hitachi Astemo 2
#2021 Takeshi Sawai Mitsubishi Chemical 2
#2021 Satoshi Yoshihara Canon 2
#2021 Daisuke Yamajuku Astellas Pharma 2
#2021 Saeko Nakamura Resonac 2
#2021 Kouichirou Takahashi Agc 2