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 Canon, Ngk Insulators, Ricoh Company.

Showing 11,951–12,000 of 15,159 inventors

Rank Inventor Primary Company Patents
#10318 Yoshikazu Kikuta 1
#10318 Hitoshi Yururi Canon 1
#10318 Hideki Rachi Ngk Insulators 1
#10318 Syoji Hayashi Ricoh Company 1
#10318 Yikitoshi Kiya Ricoh Company 1
#10318 Kazuhisa Suetani Fujitsu Limited 1
#10318 Tatsurou Shibiu 1
#10318 Hirohiko Kusuhata Strapack 1
#10318 Akihito Ohki Fujitsu Limited 1
#10318 Kunio Yosihara Kabushiki Kaisha Toshiba 1
#10318 Hisamichi Higuchi Fujitsu Limited 1
#10318 Taro Saiki Fujitsu Limited 1
#10318 Shinnosuki Torii Canon 1
#10318 Tutomu Sato Kabushiki Kaisha Toshiba 1
#10318 Shigeru Oofukuji Strapack 1
#10318 Tetsuya Ishizaka Nec Infrontia 1
#10318 Katsuo Gomi Fujitsu Limited 1
#10318 Toshiaki Yotsui 1
#10318 Takeshi Hatte Fujitsu Limited 1
#10318 Takashi Miyako Fujitsu Limited 1
#10318 Masayuki Higashimoto Fujitsu Limited 1
#10318 Natsuko Terui Fujitsu Limited 1
#10318 Kaori Nakajima Fujitsu Limited 1
#10318 Koyoshi Takai Mizusawa Industrial Chemicals 1
#10318 Yousuke Suzuki Lion Group 1
#10318 Tsunehiro Kosaka Fujitsu Semiconductor Limited 1
#10318 Tool Khono Fujitsu Limited 1
#10318 Kazuki YOSHIURA Fujitsu Limited 1
#10318 Yoichi TOMOE Kabushiki Kaisha Toshiba 1
#10318 Hironobu Okino Hitachi 1
#10318 Kazuhiro YOKOSHIMA Kabushiki Kaisha Toshiba 1
#10318 Inaba Yoshiharu Fanuc 1
#10318 Toshinori Hirai 1
#10318 Ryoichiro Yamanaka Fujitsu Limited 1
#10318 Daiji Yamano Fujitsu Limited 1
#10318 Mitsuhiro Hikosaka Hitachi 1
#10318 Shuzo Ohshio Fujitsu Limited 1
#10318 Mitsuo Wakamatsu Central Research Institute Of Electric Power Industry 1
#10318 Kenji Kohguchi Toshiba 1
#10318 Manabu Deura Fujitsu Limited 1
#10318 Katsuyoshi Inouci 1
#10318 Yoko Oiwa Fujitsu Limited 1
#10318 Takako Shindo Fujitsu Microelectronics Limited 1
#10318 Atsuhito Shima Ajinomoto Co. 1
#10318 Tsugutaka Sugawara 1
#10318 Junzou Une Fujitsu Limited 1
#10318 Koji Tomimoto Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai 1
#10318 Masato Futagami Showa Denko 1
#10318 Yoshio Isogai Fujitsu Limited 1
#10318 Keisuke YAGAWA Kioxia 1