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 Lion Group, Ajinomoto Co., Renesas Electronics.

Showing 11,401–11,450 of 15,159 inventors

Rank Inventor Primary Company Patents
#10318 Noriyuki Ban Lion Group 1
#10318 Hiromi Tanuma Ajinomoto Co. 1
#10318 Junichi Tanjima Renesas Electronics 1
#10318 Hida Toshikatsu Kabushiki Kaisha Toshiba 1
#10318 Shoo Urabe Hitachi 1
#10318 Yasunori Arime 1
#10318 Motoki Yasuda Fujitsu Limited 1
#10318 Takayuki Torikai Kabushiki Kaisha Toshiba 1
#10318 Kouzo Inada Fujitsu Limited 1
#10318 Masaaki Takaoka Fujitsu Limited 1
#10318 Shigetaka Sawa Kabushiki Kaisha Toshiba 1
#10318 Hisakichi Kobayashi Fujitsu Limited 1
#10318 Tsutomu Takahasi Kabushiki Kaisha Toshiba 1
#10318 Kazushige Inagawa Kabushiki Kaisha Toshiba 1
#10318 Yohei Muto Canon 1
#10318 Kenichiro Takeda Fujitsu Limited 1
#10318 Kunihiro Hirsoe Nippon Unicar Company Limited 1
#10318 Kentaro Tozuka Fujitsu Limited 1
#10318 Jirou Mase Nkk Co. 1
#10318 Tatsurou Ariyama Nkk Co. 1
#10318 Urabe Kazuyuk Fuji Electric Co. 1
#10318 Keiichro Yamanaka Sumitomo Electric Industries 1
#10318 Hazime Sunahara Fujitsu Limited 1
#10318 Akihiro Ogawara Fujitsu Limited 1
#10318 Yasuhiro Kunimoto Fujitsu Limited 1
#10318 Kazuki Akita Fujitsu Limited 1
#10318 Atsushi Sukeno Fujitsu Limited 1
#10318 Atsuhisa Takegoshi Nkk Co. 1
#10318 Syunji Saitou Fujitsu Limited 1
#10318 Kazuhiro Zenba Mitsubishi Electric 1
#10318 Michi Naritomi Bio-Polymer Research Co. 1
#10318 Naomichi Kawamura Fujitsu Limited 1
#10318 Keiji Yagi Mitsubishi Electric 1
#10318 Hirota Kawasaki Fujitsu Limited 1
#10318 Makoto Kotani Fujitsu Limited 1
#10318 Yuji Abumiya Fujitsu Limited 1
#10318 Kaoru Ojima Canon 1
#10318 Kinuyo Kohyama Kabushiki Kaisha Toshiba 1
#10318 Asami HONDO Fujitsu Limited 1
#10318 Kikuo Shiraishi Fujitsu Limited 1
#10318 Keiichi Suematsu 1
#10318 Yukinori Kamizono Fujitsu Limited 1
#10318 Emiko Shobatake Kabushiki Kaisha Toshiba 1
#10318 Masamichi Umeki Shinwa Controls Co. 1
#10318 Shuichi Iwato Nkk Co. 1
#10318 Shun-ichi Hirabayashi Denso 1
#10318 Akira Shikasho Denso 1
#10318 Muneto Saito Fujitsu Semiconductor Limited 1
#10318 Nobuyuki Ohtuka Fujitsu Limited 1
#10318 Hiroomi Ogino Ajinomoto Co. 1