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 3,351–3,400 of 13,130 inventors

Rank Inventor Primary Company Patents
#2021 Tomoo Minaki Synaptics Incorporated 2
#2021 Isamu Takeda Canon 2
#2021 Shigenori Harada Disco 2
#2021 Yuki YOKOHATA NTT 2
#2021 Junji Iwatani Mitsubishi Electric 2
#2021 Daichi ABE Japan Display 2
#2021 Kazuaki OBANA NTT 2
#2021 Kenichi Seta Sony 2
#2021 Takahiro Higa Juki 2
#2021 Jun Ota Omron 2
#2021 Yoshiaki Iwai Sony 2
#2021 Noritaka Matsubara Furukawa Electric Co. 2
#2021 Kazuhiko Omote Rigaku 2
#2021 Masao Orio Synaptics Incorporated 2
#2021 Noritaka Matsumoto Hitachi 2
#2021 Yuichiro Okawa Canon 2
#2021 Kazuto Kumagai Central Glass Company, Limited 2
#2021 Takashi Hiramatsu Canon 2
#2021 Ryo MASUMURA NTT 2
#2021 Masaharu Kagami Mitsumi Electric Co. 2
#2021 Junichi Kamimura Hitachi Koki Co. 2
#2021 Yuta ISHII Mitsubishi Heavy Industries Engine & Turbocharger 2
#2021 Kazunori ASANUMA Topcon 2
#2021 Tsunenori Nomaguchi — 2
#2021 Takayuki Morioka Mitsubishi Electric 2
#2021 Teruhito Tanaka Renesas Electronics 2
#2021 Akashdeep CHOPRA Rakuten Symphony 2
#2021 Kohki Asada Ricoh Company 2
#2021 Atsushi Kamino — 2
#2021 Kensaku Ishizuka Sony 2
#2021 Tetsuya Ozawa Rigaku 2
#2021 Naohiko Suzuki Mitsubishi Electric 2
#2021 Satoshi Okada Sony 2
#2021 Mikio Bando Hitachi Construction Machinery Co. 2
#2021 Takehiro ITOU Nec 2
#2021 Nobuharu Kami Nec 2
#2021 Sota HIRAHARA Sharp Nec Display Solutions 2
#2021 Jade Fountain Telexistence 2
#2021 Kenichi Mochizuki Fujikoki 2
#2021 Toshiharu Anegawa Nichia 2
#2021 SHINYA ICHINO Canon 2
#2021 Shunsuke KAWANO Mitsubishi Electric 2
#2021 Nobushige Wakamatsu Canon 2
#2021 Hidetoshi Kei Canon 2
#2021 Tadahiro Matori Honda Motor Co. 2
#2021 Yuuzou Hasegawa Yokogawa Electric 2
#2021 Atsushi Yoda Toyo Ink Sc Holdings Co. 2
#2021 Takefumi KAKINUMA — 2
#2021 Charvi VITTHAL Nec 2
#2021 Takahiro Imamura Fujitsu Limited 2