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, Kotobuki Seating Co., Unknown.

Showing 12,701–12,750 of 15,159 inventors

Rank Inventor Primary Company Patents
#10318 Misako Tagami Fujitsu Limited 1
#10318 Sera Makoto Kotobuki Seating Co. 1
#10318 Kioto Hirahara Fujitsu Limited 1
#10318 Kazufumi Yagyu Unknown 1
#10318 Toshiyuki Akita Fujitsu Limited 1
#10318 Takafumi USHIYAMA Kabushiki Kaisha Toshiba 1
#10318 Kohichiro Jinnai Ricoh Company 1
#10318 Chikau Yakahashi Kabushiki Kaisha Toshiba 1
#10318 Itsuro Atobe Fujitsu Limited 1
#10318 Yasuhiro Fuma Fuso Chemical Co. 1
#10318 Tomoshige Nakata Fujitsu Limited 1
#10318 Yoshihide Osada Eisai R&D Management Co. 1
#10318 Akiomi NAKAJIMA L'Oreal 1
#10318 Yuuji Koyanagi Ricoh Company 1
#10318 Ikuo Kusajima Fujitsu Limited 1
#10318 Yukio Gomi Fujitsu Limited 1
#10318 Koichi OGI Nof 1
#10318 Makoto Goshima Fujitsu Limited 1
#10318 Noriko Yoshino Fujitsu Limited 1
#10318 Masako Katoh Fujitsu Limited 1
#10318 Saki Wakao Canon 1
#10318 Yoshiko Kunishima Kabushiki Kaisha Toshiba 1
#10318 Tadayuki; Tahara Fujitsu Limited 1
#10318 Motohiro Demura Fujitsu Limited 1
#10318 Yoko Kunai Hitachi 1
#10318 Hirokuni Monzen Fujitsu Limited 1
#10318 Hideyuki Iida Fujitsu Limited 1
#10318 Kenichi Takayanagi 1
#10318 Toshiaki Sonobe Fujitsu Limited 1
#10318 Makio Suita Fujitsu Limited 1
#10318 Munehisa Kamio Fujitsu Limited 1
#10318 Toshiaki Morizono Fujitsu Limited 1
#10318 Imamiya Keniti Kabushiki Kaisha Toshiba 1
#10318 Kenichi Kurotani Fuji Electric Co. 1
#10318 Tatsuo Hishida Fujitsu Limited 1
#10318 YOSHINOBU SHIOTA Fujitsu Limited 1
#10318 Hongchun Teng Mitutoyo 1
#10318 Mitsuo Yoshikawa Fujitsu Limited 1
#10318 Syoichi Asada Ajinomoto Co. 1
#10318 Katuhiko Nisitani Kabushiki Kaisha Toshiba 1
#10318 Satoru Kuwata Fujitsu Limited 1
#10318 Takafumi Okizuka Fujitsu Limited 1
#10318 Jinshi Annen Fujitsu Limited 1
#10318 Akinao Mihara Canon 1
#10318 Hiroaki KINGETSU Fujitsu Limited 1
#10318 Yosahinori Tanaka Fujitsu Limited 1
#10318 Makoto Ohshita Fujitsu Limited 1
#10318 Makoto Noomi Hitachi 1
#10318 Menoru Eeda 1
#10318 Yuichi Anami Komatsu Shisakusho 1