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 Kabushiki Kaisha Toshiba, Fuji Electric Co., Nippon Steel.

Showing 11,501–11,550 of 15,159 inventors

Rank Inventor Primary Company Patents
#10318 Motoshi Maruno Kabushiki Kaisha Toshiba 1
#10318 Kazuki Okimoto Fuji Electric Co. 1
#10318 Sueyuki Yahagi Nippon Steel 1
#10318 Tatsuhiko Nonomura Fujitsu Limited 1
#10318 Shinichi Konya Fujitsu Limited 1
#10318 Kazutaka Furuse Ricoh Company 1
#10318 Kouichirou Yamaguchi Kabushiki Kaisha Toshiba 1
#10318 Seizi Kakizawa Fujitsu Limited 1
#10318 Yukoh Sato Canon 1
#10318 Yasuhiko Sadoi Fujitsu Limited 1
#10318 Tomoki Uchikawa Fujitsu Limited 1
#10318 Akihiro Ishiwata Rkc Instrument 1
#10318 Kouji Oonishi Kabushiki Kaisha Toshiba 1
#10318 Kazuo Tanokura Fuji Electric Co. 1
#10318 Shoichi Kuboyama Fujitsu Limited 1
#10318 Hirosi SATOU Fujitsu Limited 1
#10318 Toshio Negoro Fujitsu Limited 1
#10318 Keiji Nishiura Asahi Kasei Kogyo Co. 1
#10318 Tatsro Shima Fujitsu Limited 1
#10318 Masaaki Hashida Fujitsu Limited 1
#10318 Mituru Sato Fujitsu Limited 1
#10318 Zhengwei Cai Otis Elevator 1
#10318 Kouji Banno Fujitsu Limited 1
#10318 Taku Maruo Kabushiki Kaisha Toshiba 1
#10318 Hiroko Kawabe Kabushiki Kaisha Toshiba 1
#10318 Mikita Matsuo Fujitsu Limited 1
#10318 Aiji Yabe Nippon Steel 1
#10318 Masashi Uchiya Alaxala Networks 1
#10318 Masaya Simmachi Canon 1
#10318 Koji Aihara Fujitsu Limited 1
#10318 Kozaburo Koyama Fujitsu Limited 1
#10318 Takayuki Hiraga Fujitsu Limited 1
#10318 Takasi Ishikawa Fujitsu Limited 1
#10318 Tadashi Ikeno Omron 1
#10318 Kimio Mori Kabushiki Kaisha Toshiba 1
#10318 Daeshik Shin Fujitsu Limited 1
#10318 Takuma Tsuji Fujitsu Limited 1
#10318 Carlos R. Inomata Fujitsu Limited 1
#10318 Kayoko Kondo Kabushiki Kaisha Toshiba 1
#10318 Shihoko Morota Canon 1
#10318 Koujirou Hashimoto Fujitsu Limited 1
#10318 Takashi Hongou Ricoh Company 1
#10318 Sachiko Sano Fujitsu Limited 1
#10318 Suzuki Ryuichi Fujitsu Limited 1
#10318 Tomitsugu Kojima Kabushiki Kaisha Toshiba 1
#10318 Satsuki Katano Fujitsu Limited 1
#10318 Hideyuki Tomi Fujitsu Limited 1
#10318 Zenichi Nagashima Fujitsu Limited 1
#10318 Yoshinari Abe Fujitsu Limited 1
#10318 Yasuko Takada Ajinomoto Co. 1