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 Dai Nippon Printing Co., Fujitsu Limited, Microsoft.

Showing 13,051–13,100 of 15,159 inventors

Rank Inventor Primary Company Patents
#10318 Tsuguo Yaguchi Dai Nippon Printing Co. 1
#10318 Toshikazu Furuya Fujitsu Limited 1
#10318 Tadakatsu Nagao Fujitsu Limited 1
#10318 Kiyoko Honda Fujitsu Limited 1
#10318 Koichi Nakajima Microsoft 1
#10318 Tatuo Asada Snow Brand Milk Products Co. 1
#10318 Kojiro Shichijo 1
#10318 Yoshiko Miyamoto Hokko Chemical Industry Co. 1
#10318 Minolu Hukuda Ricoh Company 1
#10318 Keiichi Kiyota Dai Nippon Printing Co. 1
#10318 Takao Shima Fujitsu Limited 1
#10318 Mitsuru Yamaji Fujitsu Limited 1
#10318 Seiji Hetsugi New Nippon Electric Co. 1
#10318 Yukio Sasaki Ajinomoto Co. 1
#10318 Hiroaki Miwa Sumitomo Electric Industries 1
#10318 Tetsuma Maeda 1
#10318 Yoshinori Ohhachi Terumo Kabushiki Kaisha 1
#10318 Marina Nishiyama Canon 1
#10318 Hirro Takeda Nippon Oil 1
#10318 Jun Makiya Fujitsu Limited 1
#10318 Eriko Chida Canon 1
#10318 Misato Hishi Fujitsu Limited 1
#10318 Akihiro Sugaya Fujitsu Limited 1
#10318 Yoshihiro Waga Kabushiki Kaisha Toshiba 1
#10318 Hajime Matsubara Toshiba Tungaloy Co. 1
#10318 Aiichirou Inoue Fujitsu Limited 1
#10318 Daiki YODA Kabushiki Kaisha Toshiba 1
#10318 Ikuko Togase Fujitsu Limited 1
#10318 Yoshihiro Kodaka Fujitsu Limited 1
#10318 Masaharau Kawamura Canon 1
#10318 Tooru Matsuniya MIT 1
#10318 Tadaaki Suzuki Fujitsu Limited 1
#10318 Yuki ODA Ajinomoto Co. 1
#10318 Yoshiyuki Kyojima Toshiba 1
#10318 Yotaro OKANO Nkk Switches Co. 1
#10318 Kenji Shimura Fujitsu General Limited 1
#10318 Misato OKAMOTO Ajinomoto Co. 1
#10318 Eri Higashiura Ajinomoto Co. 1
#10318 Jinichiro Aono Chugai Pharmaceutical 1
#10318 Yusaburo Tanimura Toyo Seikan Co. 1
#10318 Kuniyoshi Inage 1
#10318 Toshiki Izuchi Fujitsu Limited 1
#10318 Ayako SATO Ajinomoto Co. 1
#10318 Tsutomu Imagi Fujitsu Limited 1
#10318 Fumiaki Oohata Kabushiki Kaisha Toshiba 1
#10318 Ryuichi Fukuda Nippon Columbia Kabushikikaisha 1
#10318 Kouichi TASHIRO Toshiba Memory 1
#10318 Tsukasa Ebihara Japan Aerospace Exploration Agency 1
#10318 Norio Ishiguro Nippon Columbia Kabushikikaisha 1
#10318 Katsuhiro Oki Fujitsu Limited 1