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 1,551–1,600 of 13,130 inventors

Rank Inventor Primary Company Patents
#1083 Mitsuru Miyazaki Ebara 3
#1083 Kazuyuki KAMO Showa Denko Materials Co. 3
#1083 Takayuki Kitamura Fujikura 3
#1083 Dan MIKAMI NTT 3
#1083 Takahiro Futatsumori Hitachi 3
#1083 Motohiro Yamazaki Hitachi High-Technologies 3
#1083 Yoshiaki Murakami Kobelco Construction Machinery Co. 3
#1083 Norieda Ueno Sumitomo Heavy Industries 3
#1083 Tatsuroh Saitoh Honda Motor Co. 3
#1083 Takashi Anazawa Hitachi 3
#1083 Atsushi Date Canon 3
#1083 Yoshiyuki Shimada Eagle Industry Co. 3
#1083 Masatsugu Ogawa Nec 3
#1083 Hidefumi Harada Mitsubishi Gas Chemical Company 3
#1083 Genta YOSHIMURA Mitsubishi Electric 3
#1083 Kazunori Hatakeyama Mitsubishi Electric 3
#1083 Masashige Suwa Mitsubishi Electric 3
#1083 Akihide Nagao Jfe Steel 3
#1083 Tatsuro Kimura NTT 3
#1083 Takeshi Horiguchi Mitsubishi Electric 3
#1083 Nobuo Kitajima Tdk 3
#1083 HIROKO KATAGIRI Canon 3
#1083 Shintarou Hirata Sony 3
#1083 Takenori TAKAHASHI Alps Alpine Co. 3
#1083 Masayuki Takase Hitachi 3
#1083 Hiroki Ohrui Canon 3
#1083 Itaru Shimizu Sony 3
#1083 Taichiro Shiodera Kabushiki Kaisha Toshiba 3
#1083 Yasuhiko Yagihashi Nippon Kayaku 3
#1083 Yoshihito Shimizu Olympus Optical Co. 3
#1083 Yasuhiro Ogawa Japan Display 3
#1083 Yoshitaka Miyatani Sony 3
#1083 Yasunori BABAZAKI Nec 3
#1083 Ryota Yuge Nec 3
#1083 Shinichi Sato Shin-Etsu Chemical Co. 3
#1083 Takahiro Hatano Advantest 3
#1083 Hayato Mano Canon 3
#1083 Keito Nakao New Innovations 3
#1083 Yoichi ITAGAKI Mitsumi Electric Co. 3
#1083 Hiroshi Sugata Dexerials 3
#1083 Taiyo YAMAURA Denka Company Limited 3
#1083 Manabu Nakagawasai Tokyo Electron Limited 3
#1083 Takuya FUCHIGAMI Fujifilm 3
#1083 Takaki Matsushita Hitachi 3
#1083 Yuya KAWAI Jfe Steel 3
#1083 Toshiki Morioka Globeride 3
#1083 Azusa SAWADA Nec 3
#1083 Sachiko Matsushita Tokyo Institute Of Technology 3
#1083 Hitoshi Takeshita Nec 3
#1083 Yasuhiro Mizukoshi Nec 3