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, Nikon, Ajinomoto Co..

Showing 13,951–14,000 of 15,159 inventors

Rank Inventor Primary Company Patents
#10318 Junichi Ninomiya Fujitsu Limited 1
#10318 Shinya Iwaki Fujitsu Limited 1
#10318 Katsuaki Aizawa Fujitsu Limited 1
#10318 Mitsuo Tanikado Fujitsu Limited 1
#10318 Tokurou Kubo Fujitsu Limited 1
#10318 Takeshi Osonoi Fujitsu Limited 1
#10318 Shuichi Naito Fujitsu Limited 1
#10318 Saori Fukui Nikon 1
#10318 Toru Kino Fujitsu Limited 1
#10318 Ayumi Yamada Fujitsu Limited 1
#10318 Kyouhei Tamaki Fujitsu Limited 1
#10318 Fumiko Shiono Fujitsu Limited 1
#10318 Koujiro Suzuki Fujitsu Limited 1
#10318 Kouichi Hiraga Nikon 1
#10318 Muneyuki Ozawa Ajinomoto Co. 1
#10318 Yuta Umehara Kyocera 1
#10318 Mitugu Uemura Fujitsu Limited 1
#10318 Hiroyuki Nakazato Kabushiki Kaisha Toshiba 1
#10318 Masaya Ohtsuki Fujitsu Limited 1
#10318 Yumiko Sasaki Nof 1
#10318 Yasuhiro Okumura Fujitsu Limited 1
#10318 Motoko Fujioka Fujitsu Limited 1
#10318 Yoshie Kanamori Fujitsu Limited 1
#10318 Ritsuko Tatematsu Fujitsu Limited 1
#10318 Toshikazu Magome Fujitsu Limited 1
#10318 Tetsuaki Imanishi Shotoku 1
#10318 Takuro Kubo Fujitsu Limited 1
#10318 Kohei Kida Fujitsu Limited 1
#10318 Noriyoshi Bitoh Sliontec 1
#10318 Nobukatsu Saitou Fujitsu Limited 1
#10318 Motoyuki Atoji Ntt Advanced Technology 1
#10318 Ken Okubo Riken Technos 1
#10318 Mayumi Machino Tokyo Institute Of Technology 1
#10318 Shinsuke Nakajo Fujitsu Limited 1
#10318 Naoki Mukouyama Fujitsu Limited 1
#10318 Tachio Uasa Fujitsu Limited 1
#10318 Eiji Nameki Fujitsu Limited 1
#10318 Yasushi Kondou Keihin 1
#10318 Toshio Nanbu 1
#10318 Osamu Mikuni Kyowa Hakko Kogyo Co. 1
#10318 Junichi Mashiko Fujitsu Limited 1
#10318 Ken Hirose Ajinomoto Co. 1
#10318 Satoru Kondou Fujitsu Limited 1
#10318 Nakazawa Shigeaki Fujitsu Limited 1
#10318 Sumihiro Uchida Fujitsu Limited 1
#10318 Kohji Hiratsuka IBM 1
#10318 Hiroharu Sakoda Nikon 1
#10318 Bok-Sik Song 1
#10318 Tomokazu Tachibana Ntt Advanced Technology 1
#10318 Yasuhiro Nagashima Fujitsu Limited 1