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 Meiji Seika Kaisha, Fujitsu Limited, Diesel Kiki Co..

Showing 12,051–12,100 of 15,159 inventors

Rank Inventor Primary Company Patents
#10318 Kiyoshi Yamanoi Meiji Seika Kaisha 1
#10318 Katsumasa Saito Fujitsu Limited 1
#10318 Makoto Katsuyama Fujitsu Limited 1
#10318 Masanori Kaizaki Diesel Kiki Co. 1
#10318 Yasunobu Maegaki Topre 1
#10318 Katsumi Hiraoka Kabushiki Kaisha Toshiba 1
#10318 Toshinori Iwasaki Kabushiki Kaisha Toshiba 1
#10318 Shinzo Takeishi Nemic-Lambda 1
#10318 Mutsuko Sugiyama Fujitsu Limited 1
#10318 Koji MARUYA Kioxia 1
#10318 Seishi Ikemoto Kawasaki Kasei Chemicals 1
#10318 Ryouta Akiyama Fujitsu Limited 1
#10318 Yuukichi Aihara Sumitomo Electric Industries 1
#10318 Kaoru Ootani Prospira 1
#10318 Munehiro Ichikawa Kabushiki Kaisha Toshiba 1
#10318 Seiji Kawamata Ikegami Tsushinki Co. 1
#10318 Ryuichi Kemi Canon 1
#10318 Takako Tsubuku Ajinomoto Co. 1
#10318 Atsushi Takahashi Microbial Chemistry Research Foundation 1
#10318 Satoshi Nishikata Fuji Electric Co. 1
#10318 Chika Onodera Sumitomo Electric Industries 1
#10318 Masaharu Chikamura Juki 1
#10318 Kouji Takamachi Fujitsu Limited 1
#10318 Masato Inogai Fujitsu Limited 1
#10318 Shiochi Masui Hitachi 1
#10318 Yuko Kumisawa Hitachi 1
#10318 Yosuke Tsumita Applied Materials 1
#10318 Seikichi Nishimura Kabushiki Kaisha Toshiba 1
#10318 Kisuke Yoshida Nippon Oil & Fats Co. 1
#10318 Masasi Miyazawa Ajinomoto Co. 1
#10318 Tohru Maekawa Fujitsu Limited 1
#10318 Tadamine To Nitsuko 1
#10318 Akio Kiso Fujitsu Limited 1
#10318 Isoo Shimuzu 1
#10318 Masazumi Tomari Tokyo Tanabe Company Limited 1
#10318 Katsuaki Mouri Kioxia 1
#10318 Kazuo Kaneuchi Kabushiki Kaisha Toshiba 1
#10318 Yuko Aki Fujitsu Limited 1
#10318 Hitoshi Onuki 1
#10318 Shigemitsu Matsumoto Fujitsu Limited 1
#10318 Shigeichi Ishihara Du Pont-Mitsui Polychemicals Co. 1
#10318 Yasunao Izaki Fujitsu Limited 1
#10318 Shiraishi Takeichi Nippon Oil 1
#10318 Kazuo Mizumura Dow Mitsubishi Kasei 1
#10318 Toshikazu Susaki Nikon 1
#10318 Shigekazu Sugawara Fujitsu Limited 1
#10318 Katsuyuki Ohashi Fujitsu Limited 1
#10318 Shizuo Nara Fujitsu Limited 1
#10318 Kenzi Motai Fuji Electric Co. 1
#10318 Yuri Yonekura Kabushiki Kaisha Toshiba 1