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, Kabushiki Kaisha Toshiba, Kasuga Denki.

Showing 12,651–12,700 of 15,159 inventors

Rank Inventor Primary Company Patents
#10318 Hiroyuki Tsukuda Fujitsu Limited 1
#10318 Kousuke Komaki Fujitsu Limited 1
#10318 Hirokazu Minou Fujitsu Limited 1
#10318 Noriaki Shimuzu Kabushiki Kaisha Toshiba 1
#10318 Hidemasa Tanaka Fujitsu Limited 1
#10318 Tatsuya Inamura Kasuga Denki 1
#10318 Kouji Nozaki Fujitsu Limited 1
#10318 Hiroyuki Tanno Ajinomoto Co. 1
#10318 Syuichiro Yamada Fujitsu Limited 1
#10318 Ryuji Kurosawa Fujitsu Limited 1
#10318 Munenari Kakumoto Kabushiki Kaisha Toshiba 1
#10318 Noboro Ohtsuka Ajinomoto Co. 1
#10318 Nobuko Hatakenaka Fujitsu Limited 1
#10318 Toshihiro Kitazaki 1
#10318 Humio Shimakage Tombow Pencil Co. 1
#10318 Kyoko Nishinaga Fujitsu Limited 1
#10318 Tango Kadowaki Fujitsu Limited 1
#10318 Fumiko Motoki Toshiba Tec Kabushiki Kaisha 1
#10318 Naoyuki Kinouchi Ajinomoto Co. 1
#10318 Yurie Iino Lion Group 1
#10318 Toshiomi Kodama Hitachi 1
#10318 Hisao Kadoki Fujitsu Limited 1
#10318 Michael ARNAUD QUINSAT 1
#10318 Kiyozumi Yoshimura Hitachi 1
#10318 Kobayashi Motokazu Canon 1
#10318 Minoru Massaki IBM 1
#10318 Hidenari Makino Hitachi 1
#10318 Yukiya Matsuzaki Kabushiki Kaisha Toshiba 1
#10318 Keiichi Misu Nitsuko 1
#10318 Ryozo Karatsu Fuji Electric Co. 1
#10318 Hajime Kitakami Fujitsu Limited 1
#10318 Yoshihto Onoda Fujitsu Limited 1
#10318 Kazumasa Andoh Kabushiki Kaisha Toshiba 1
#10318 Ami MIZUGAKI Ajinomoto Co. 1
#10318 Mitsuo Ohkawachi Fujitsu Limited 1
#10318 Katsumi Toide Ajinomoto Co. 1
#10318 Yoshiteru Yoshida Fuji Electric Co. 1
#10318 Masahiro Yuzurio Fujitsu Limited 1
#10318 Yasuyoshi TAKAO Jfe Steel 1
#10318 Hisashi Haseda Fujitsu Limited 1
#10318 Aya Yoshikawa 1
#10318 Yasuaki Honma Kabushiki Kaisha Toshiba 1
#10318 Eisuke ADACHI Toyota 1
#10318 Ryuji Hanafusa Fuji Electric Co. 1
#10318 Isao Yamakawa Kabushiki Kaisha Toshiba 1
#10318 Minako Hashimoto Fujitsu Limited 1
#10318 Morikatsu Hirose Fujitsu Limited 1
#10318 Hiroaki Ishikuri Fujitsu Limited 1
#10318 Hiromu Kosuge Fujitsu Limited 1
#10318 China Kamizuru Fujitsu Limited 1