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 Fujitsu Limited, Tyco Electronics Japan G.K., Ajinomoto Co..

Showing 12,551–12,600 of 15,159 inventors

Rank Inventor Primary Company Patents
#10318 Yoshizi Atsumi Fujitsu Limited 1
#10318 Yukinori Sugita Tyco Electronics Japan G.K. 1
#10318 Kunihiko Hakamazuka Fujitsu Limited 1
#10318 Atsuo Shiraishi Ajinomoto Co. 1
#10318 Harunobu Ogawa Fujitsu Limited 1
#10318 Toshiharu Fusano Nippon Petrochemicals, Co. 1
#10318 Tatuya Sato Toshiba Tungaloy Co. 1
#10318 Syoichi Masui Fujitsu Microelectronics Limited 1
#10318 Yasunori Fujii Nec Electronics 1
#10318 Hideki Ooyama Ajinomoto Co. 1
#10318 Kouichi Harashima Fuji Electric Co. 1
#10318 Ryu Okubo Honda Motor Co. 1
#10318 Yoshihiro Takabe Fujitsu Limited 1
#10318 Kenichi Iwakura Tokyo Electron Limited 1
#10318 Nobuhiro Izumi Fujitsu Limited 1
#10318 Shigeru Soeno Fujitsu Limited 1
#10318 Masayuki Ogusu Canon 1
#10318 Fuminori Imamura Copal Company Limited 1
#10318 Noriaki AIHARA Fujitsu Limited 1
#10318 Reiko Okamoto Kobe Steel 1
#10318 Ihoko Kurokawa Fujitsu Limited 1
#10318 Maki Murazumi Fujitsu Limited 1
#10318 Youichi Kitagishi Fujitsu Limited 1
#10318 Haruo Ooyama 1
#10318 Ryuta Tezuka Kioxia 1
#10318 Hideki Saijo Tokyo Ohka Kogyo Co. 1
#10318 Yoji Wakui Fujitsu Limited 1
#10318 Takahisa Hirade Nissan Motor Co. 1
#10318 Katuyoshi Itoh Copal Company Limited 1
#10318 Toyoko Imai Nippon Zeon Co. 1
#10318 Toshinori Tsuruya Nikon 1
#10318 Tadaaki Enomoto Fujitsu Limited 1
#10318 Shuichi Osato Toyota Central R&D Labs 1
#10318 Sakae Okayama Fuji Electric Co. 1
#10318 Tatsuya Yamana Fujitsu Limited 1
#10318 Norio Tazawa Fujitsu Limited 1
#10318 Hidekazu TADOKORO Kioxia 1
#10318 Yuichi Chikahiro 1
#10318 Yuuichi Osada Nec 1
#10318 Masahiro Ichimura NTT 1
#10318 Shinya Shimamura Kabushiki Kaisha Toshiba 1
#10318 Teruhiko Kitazawa Fujitsu Limited 1
#10318 Mitsunori Hanaka Fujitsu Limited 1
#10318 Hideki Ushigome Fujitsu Limited 1
#10318 Tadayoshi Mori Nec Electronics 1
#10318 Hideyuki Sako Honda Motor Co. 1
#10318 Hisayoshi Wakamatsu Whitaker & 1
#10318 Hiroaki Kawata Mitutoyo 1
#10318 Yuka Ogisawa Canon 1
#10318 Miwa KONISHI Ajinomoto Co. 1