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, Canon, Kabushiki Kaisha Toshiba.

Showing 13,851–13,900 of 15,159 inventors

Rank Inventor Primary Company Patents
#10318 Keisuke Katada Fujitsu Limited 1
#10318 Kazuo Ogashiwa Fujitsu Limited 1
#10318 Kyoto Miyazaki Canon 1
#10318 Tutaka Shimizu Kabushiki Kaisha Toshiba 1
#10318 Akiko Harasaki Veeco Instruments 1
#10318 Masahiro Kanase Fujitsu Limited 1
#10318 Mai Luan Nguyen Fujitsu Optical Components Limited 1
#10318 Yamato IWAMA Fujitsu Optical Components Limited 1
#10318 Keigo Taira Hitachi 1
#10318 Hajime Kawabe Fujitsu Limited 1
#10318 Toshihide Hida Fujitsu Limited 1
#10318 Akizumi Ebisawa Fujitsu Limited 1
#10318 Ryo KARUBE Fujitsu Limited 1
#10318 Minoru Kawata Fujitsu Limited 1
#10318 Sotaro Ishibashi Canon 1
#10318 Masakazu Kurobe Canon 1
#10318 Yoshitaka Ohtsuka Canon 1
#10318 Yoichi Washio Mitutoyo 1
#10318 Yohiko Teramoto Fujitsu Limited 1
#10318 Yohichiroh Matsuyama IBM 1
#10318 Youichi Sonobe Canon 1
#10318 Kazutomo Ichinoki Shinwa Controls Co. 1
#10318 Mifune Kudo Canon 1
#10318 Kyoko Oya Fujitsu Limited 1
#10318 Noritaka Fujinaka Fujitsu Limited 1
#10318 Yuuji Yuhara 1
#10318 Nobuhisa Ujiie Kabushiki Kaisha Toshiba 1
#10318 Makihiko Sato Fujitsu Limited 1
#10318 Nobutsugu Fugino Fujitsu Limited 1
#10318 Shuji Osada Fujitsu Limited 1
#10318 Takanobu Fujisawa Fujitsu Limited 1
#10318 Tomoko Tsunezumi Fujitsu Limited 1
#10318 Tsunehiko Arai 1
#10318 Tetsuo Hinoma Ajinomoto Co. 1
#10318 Kouji Tani Fujitsu Limited 1
#10318 Hideaki Shigyo Isuzu Motors Limited 1
#10318 Katsutoshi Okanoya Fujitsu Limited 1
#10318 Ami Ito Ajinomoto Co. 1
#10318 Atsushi Abumiya Kabushiki Kaisha Toshiba 1
#10318 Tomoki Kawada Fujitsu Limited 1
#10318 Shigeki Nakanishi Omron 1
#10318 Akihiro Yoshimi Kabushiki Kaisha Toshiba 1
#10318 Hiroyuki Mitomi Toshiba Memory 1
#10318 Mutsuhiro Naitoh Fujitsu Limited 1
#10318 Masaharu Akitsu Ajinomoto Co. 1
#10318 Mitsuo Hayase Kabushiki Kaisha Toshiba 1
#10318 Takayasu KAMO Kabushiki Kaisha Toshiba 1
#10318 Kyuji Ihara Ajinomoto Co. 1
#10318 Katsuichi Gotou Fujitsu Limited 1
#10318 Daniel GABRIEL Honda Motor Co. 1