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 Showa Electric Wire & Cable Co., Fujitsu Limited, Lenovo (United States).

Showing 14,101–14,150 of 15,159 inventors

Rank Inventor Primary Company Patents
#10318 Toyomitsu Yamamoto Showa Electric Wire & Cable Co. 1
#10318 Shoji Isawa Fujitsu Limited 1
#10318 Junichi Kakutani 1
#10318 Ngoc Huy Truong Lenovo (United States) 1
#10318 Shunsuke Kuboyama Canon 1
#10318 Yuri Miyata Ajinomoto Co. 1
#10318 Yukiko Miyazaki Fujitsu Limited 1
#10318 Nozomu Tadika Ushio Denki Kabushiki Kaisha 1
#10318 Akikazu Nakagawa Fujitsu Limited 1
#10318 Norihito Hama Fujitsu Limited 1
#10318 Minoru Shiragami Fujitsu Limited 1
#10318 Tsuyoshi Uchihara Fujitsu Limited 1
#10318 Yoshikazu Muraoka Mitutoyo 1
#10318 Takuya Tomoi Fujitsu Limited 1
#10318 Miku Abe Tokyo Ohka Kogyo Co. 1
#10318 Satoru Andou Nissan Motor Co. 1
#10318 Takumi Tsuzuki Olympus Medical Systems 1
#10318 Toshihiro Kikkawa Kabushiki Kaisha Toshiba 1
#10318 Takanori Futami Showa Denko K.K. 1
#10318 Manami Oba Ajinomoto Co. 1
#10318 Kazuharu Shibata Fujitsu Limited 1
#10318 Ryoichi Minowa Fujitsu Limited 1
#10318 Koh-ichiro Sano Ajinomoto Co. 1
#10318 Hironori Morito Fujitsu Limited 1
#10318 Masakazu Ooshita Ricoh Company 1
#10318 Kouji Yoshimoto Fujitsu Limited 1
#10318 Yukari Itoh Fujitsu Limited 1
#10318 Junko Komine Fujitsu Limited 1
#10318 Kenji TAKA Fujitsu Limited 1
#10318 Kohki Yahisa Fujitsu Limited 1
#10318 Gaku Hibino Ajinomoto Co. 1
#10318 Kazuhiro Nunomiya Fujitsu Limited 1
#10318 Junya Kurumida Fujitsu Limited 1
#10318 Shoichi Sageshima Fujitsu Limited 1
#10318 Eriko Kawaguchi Fujitsu Limited 1
#10318 Hideki HAYATSU Fujitsu Limited 1
#10318 Ei Kanaoka Fujitsu Limited 1
#10318 Junichi Kambara Fujitsu Limited 1
#10318 Hajime Hiei Fujitsu Limited 1
#10318 Tetsuhiko Awaji Fujitsu Limited 1
#10318 Kauzshi Watari Fujitsu Limited 1
#10318 Kou Ezoe Fujitsu Limited 1
#10318 Syoichi Endo Fujitsu Limited 1
#10318 Tadashi Akutagawa Fujitsu Limited 1
#10318 Akiyoshi Naruse Showa Electric Wire & Cable Co. 1
#10318 Toshiko Nagayama Fujitsu Limited 1
#10318 Nobuaki Tomisato Fujitsu Limited 1
#10318 Isaac Eng Ting LEE L'Oreal 1
#10318 Wakako Hoshino Fujitsu Limited 1
#10318 Yoshitsugu Kawanami Sanki Kogyo Kabushiki Kaisha 1