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, Ebara, Nippon Steel.

Showing 13,551–13,600 of 15,159 inventors

Rank Inventor Primary Company Patents
#10318 Katsumi Fujisue Fujitsu Limited 1
#10318 Minoru Masu Fujitsu Limited 1
#10318 Hiromi Shimakata Fujitsu Limited 1
#10318 Masahito Noguchi Fujitsu Limited 1
#10318 Naoto Iwamura Fujitsu Limited 1
#10318 Takasi Funyu Fujitsu Limited 1
#10318 Jun Ojima Fujitsu Limited 1
#10318 Kazunari Nasa Ebara 1
#10318 Hisashi Fujishima Fujitsu Limited 1
#10318 Tomotsugu Awakuni 1
#10318 Youichi Imaizumi Fujitsu Limited 1
#10318 Kana Izumi Fujitsu Limited 1
#10318 Hirokatsu Musha Fujitsu Limited 1
#10318 Masamichi Okuno Fujitsu Limited 1
#10318 Katuyoshi Miyamoto Nippon Steel 1
#10318 Kimihiro Fujimoto Canon 1
#10318 Ryusuke NISHIKAWA Fujitsu Limited 1
#10318 Kenji Nagahama Mitsubishi Chemical 1
#10318 Hiromichi Kawano Kabushiki Kaisha Toshiba 1
#10318 Katsutoshi Sakashita Komatsu Shisakusho 1
#10318 Hirotada Itoh Nitsuko 1
#10318 Akihisa Mieda Kabushiki Kaisha Toshiba 1
#10318 Ryouichi Higashi Fuji Electric Co. 1
#10318 Michinari Chiba Faltec Co. 1
#10318 Miho Inada Fujitsu Limited 1
#10318 Hisaharu Nishii Nikon 1
#10318 Emi Kawasaki Fujitsu Limited 1
#10318 Hiroshi Fujiyoshi Nissan Motor Co. 1
#10318 Tamotsu Murata Ishikawajima-Harima Heavy Industries Co. 1
#10318 Ayaka Hoshi Kabushiki Kaisha Toshiba 1
#10318 Yoko Kakamu Fujitsu Limited 1
#10318 Yusuki Amino Ajinomoto Co. 1
#10318 Koichiro Ohira Fujitsu Limited 1
#10318 Michiya Kitajima Fujitsu Limited 1
#10318 Nobutoshi Watari Shiseido Company, Limited 1
#10318 Yaroku Sugiyama Fujitsu Limited 1
#10318 Ichiro Shimeki Ricoh Company 1
#10318 Yoshihisa Morizumi Fujitsu Limited 1
#10318 Kazuyoshi Yatsushige Sliontec 1
#10318 Shoko Satoh Sliontec 1
#10318 Motaki Tani Fujitsu Limited 1
#10318 Tsutomu Nakamori Fujitsu Limited 1
#10318 Kentaro Inagawa Ajinomoto Co. 1
#10318 Hidefumi Iinuma Nikon 1
#10318 Ichiro Hagino Fujitsu Limited 1
#10318 Kouji Shishido Fujitsu Limited 1
#10318 Yusuke Kozuki Faltec Co. 1
#10318 Youji Arayama Fujitsu Limited 1
#10318 Syoichi Tazawa Showa Denko K.K. 1
#10318 Yasuhiro Hirato Nippon Steel 1