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 Nikon, Fujitsu Limited, Kabushiki Kaisha Toshiba.

Showing 11,551–11,600 of 15,159 inventors

Rank Inventor Primary Company Patents
#10318 Junici Omi Nikon 1
#10318 Kanae Fukuzawa Fujitsu Limited 1
#10318 Isao Ogata Fujitsu Limited 1
#10318 Yosiaki Kato Fujitsu Limited 1
#10318 Kazumi Ootani Kabushiki Kaisha Toshiba 1
#10318 Hideaki Tadano Fuji Electric Co. 1
#10318 Takahiro Agai Fujitsu Limited 1
#10318 Koichi Soya Nidek Co. 1
#10318 Kyoko Kitagawa Fuji Electric Co. 1
#10318 Toshio Iyota Fujitsu Limited 1
#10318 Michiko Kawada Fujitsu Limited 1
#10318 Yasuhiro Yoda Chiyoda 1
#10318 Tuyoshi Matumura Kabushiki Kaisha Toshiba 1
#10318 Minoru Motoyama Fujitsu Limited 1
#10318 Marie Hayashi Canon 1
#10318 Satoshi Joya Sprout Co. 1
#10318 Kenro Nagato Fujitsu Limited 1
#10318 Naoya Kohmura Fujitsu Limited 1
#10318 Masayuki Inatomi Fujitsu Limited 1
#10318 Katushi Shirakawa Showa Denko K.K. 1
#10318 Takashi Furami Stanley Electric Co. 1
#10318 Yoko Obayashi Ajinomoto Co. 1
#10318 Hirokazu Nie Fujitsu Limited 1
#10318 Chammika Subasingha Fujitsu Limited 1
#10318 Kyouhei Fukuda Fuji Electric Co. 1
#10318 Takashi Otoh Isuzu Motors Limited 1
#10318 Yasuko Yokobori Fujitsu Limited 1
#10318 Miyuki Sugimoto Fujitsu Limited 1
#10318 Yukiko Takakura Ajinomoto Co. 1
#10318 Jiro Sakanaka IBM 1
#10318 Yasuhiro Higashi Donald Danforth Plant Science Center 1
#10318 Kazuhiko Yokokawa Mayekawa Mfg. Co. 1
#10318 Satoshi Takane Kewpie 1
#10318 Yoshikazu Hosada Showa Denko K.K. 1
#10318 Zhang Zhong Fujitsu Limited 1
#10318 Yoshiaki Narita Fujitsu Limited 1
#10318 Syuichirou Takahashi Fujitsu Limited 1
#10318 Jouji Fujimori Fujitsu Limited 1
#10318 YOSHIHISA NAKASHIMA Fujitsu Limited 1
#10318 Koukichi Okada Teac 1
#10318 Hiroshi Taya Asahi Glass Co. 1
#10318 Koichi Sasamori Fujitsu Limited 1
#10318 Shizuyasu Yosida Fuji Electric Co. 1
#10318 Kazue Fujiwara Kabushiki Kaisha Toshiba 1
#10318 Shigeki Takahasahi Fujitsu Limited 1
#10318 Katumi Yamada Fuji Electric Co. 1
#10318 Kiyokatsu Suzuki Fujitsu Limited 1
#10318 Hironobu Yukumi Hitachi Automotive Systems 1
#10318 Yoshihisa Ishihata Fujitsu Limited 1
#10318 Maki Sekoguchi Nippon Steel 1