Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Kawasaki, JP ranks #33 worldwide for total patents filed all time, with 119,203 patents from 15,159 inventors. Leading employers of inventors based in Kawasaki, JP include Komatsu Shisakusho, Fujitsu Limited, Kabushiki Kaisha Toshiba.

Showing 12,901–12,950 of 15,159 inventors

Rank Inventor Primary Company Patents
#10318 Kiyouzi Uranaka Komatsu Shisakusho 1
#10318 Syuuzi Kodama Fujitsu Limited 1
#10318 Yumi Ozaki Kabushiki Kaisha Toshiba 1
#10318 Kohei Michibata Fujitsu Limited 1
#10318 Mitsunobo YOSHIDA Kabushiki Kaisha Toshiba 1
#10318 Fumitaka Tanahashi 1
#10318 Yukihiro Nagura Toshiba 1
#10318 Atuko Sugawara Toshiba 1
#10318 Asao Kurousu Sony 1
#10318 Zensho Honma 1
#10318 Mariko Suehiro Ajinomoto Co. 1
#10318 Takeyori Sato Canon 1
#10318 Nidehiko Kawakami 1
#10318 Tetsuo Kameoka Faltec Co. 1
#10318 Yukia Nakagawa Fuji Electric Co. 1
#10318 Masaki Hashizume Nippon Petrochemicals, Co. 1
#10318 Gunzi Okawara Fuji Electric Co. 1
#10318 Tsuneo Ukita Nippon Paint Holdings Co. 1
#10318 Nobuhiko KATOH Tohoku University 1
#10318 Mutsuhiro Naito Fujitsu Limited 1
#10318 Hajimu Sawada Kokan Kikai Kogyo Kabushiki Kaisha 1
#10318 Kaori Motochi Canon 1
#10318 Ushio Miura 1
#10318 Koji Nishikigi Sumitomo Electric Industries 1
#10318 Sayoko Yokoyama Fujitsu Limited 1
#10318 Toshiharu Obata Fuji Electric Co. 1
#10318 Katsuya Yazaki Nippon Petrochemicals, Co. 1
#10318 Ryohei Sekii Fujitsu Limited 1
#10318 Yoshio Niwa Showa Electric Wire & Cable Co. 1
#10318 Kazusuke Kaji Si Handling Systems 1
#10318 Chizuru Kaneko Qd Laser 1
#10318 Tomoshi Kawada Tokyo Kikai Seisakusho 1
#10318 Toshie Aoki Victor Company Of Japan 1
#10318 Yukari Sato Fujitsu Limited 1
#10318 Sakyo Nagashima Kabushiki Kaisha Sunpak 1
#10318 Shuichi Gotou Tokyo Shibaura Electric 1
#10318 Kazuo Hoshido Canon 1
#10318 Reiken Kaneda 1
#10318 Katuaki Watanabe Tokyo Denryoku Kabushiki Kaisha 1
#10318 Haruyoshi Takaoka Fujitsu Limited 1
#10318 Mitsuharu Ishi Fujitsu Limited 1
#10318 Masaaki TSUTSUMI Toshiba 1
#10318 Yoshiki Yukawa 1
#10318 Masahito Fukasawa Nec Platforms 1
#10318 Masahito Takusagawa Fijitsu Limited 1
#10318 Yorimitsu Nishitani Fijitsu Limited 1
#10318 Hirosi Sugitani Canon 1
#10318 Akio Etoh Niigata Engineering Co. 1
#10318 Yoshinori Hirao Ajinomoto Co. 1
#10318 Yuuzi Onda Mitsubishi Gas Chemical Company 1