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, Nikon, Meiji University.

Showing 13,601–13,650 of 15,159 inventors

Rank Inventor Primary Company Patents
#10318 Toshiyuki Masuko Fujitsu Limited 1
#10318 Tetsurou Hori Fujitsu Limited 1
#10318 Takashi Matsukuma Nikon 1
#10318 Shunrokuro Fujiwara Meiji University 1
#10318 Hiroshi Taketazu Meiji University 1
#10318 Kouji Kanamori Sumitomo Electric Industries 1
#10318 Naoto Maezawa Fujitsu Limited 1
#10318 Kazuo Yamagishi Ajinomoto Co. 1
#10318 Kyouji Omi Ricoh Company 1
#10318 Tadakatsu Yoshikawa Fujitsu Limited 1
#10318 Yukiko Itakura Fujitsu Limited 1
#10318 Kimichika Tanoue Fujitsu Limited 1
#10318 Katutoshi Asai Fujitsu Limited 1
#10318 Hiroyuki Tanaka Fujitsu Limited 1
#10318 Noriyuki Okajima Fujitsu Limited 1
#10318 Katufumi Ohmuro Fujitsu Limited 1
#10318 Ryuji SHUKURI Faltec Co. 1
#10318 Hideki Naruse Asahi Kasei Kogyo Co. 1
#10318 Chisato Masumoto L'Oreal 1
#10318 Shinichiroh Fujii Toyota 1
#10318 Ayako Katsuyama Fujitsu Limited 1
#10318 Kohtaro Yuta Fujitsu Limited 1
#10318 Yasuyuki Suda 1
#10318 Tsuneo Mayuzumi 1
#10318 Minehiro Matsumura Fujitsu Limited 1
#10318 Naoki Furutake Nikon 1
#10318 Satosi Inano Fujitsu Limited 1
#10318 Toshie Ohmi Fujitsu Limited 1
#10318 Satomi Asaka Kabushiki Kaisha Toshiba 1
#10318 Katsunobu Okuda Hitachi 1
#10318 Atuko Mori Fujitsu Limited 1
#10318 Toru Takenawa Niigata Engineering Co. 1
#10318 Tizou Shirakata Fujitsu Limited 1
#10318 Gunzo Takai 1
#10318 Yoshinori Nagahama Fujitsu Limited 1
#10318 Ryotaro MATSUNAGA Fujitsu Limited 1
#10318 Yoshio Tanzawa Jsr 1
#10318 Takao Asai Fujitsu Limited 1
#10318 Takehira Masanori Fujitsu Limited 1
#10318 Takehiko Katoh Fujitsu Limited 1
#10318 Takao Sekimoto Hitachi 1
#10318 Ryosuke ARAI Kokusai Electric 1
#10318 Kounosuke Maruyama Ricoh Company 1
#10318 Takahiro Sugiya Nippon Shokubai Co. 1
#10318 Harunobu Izato Fujitsu Limited 1
#10318 Satoru Yabumoto Jfe Steel 1
#10318 Tomoya Okkoso Fujitsu Limited 1
#10318 Koji Shirota 1
#10318 Kohki Inada Nippon Steel 1
#10318 Miki Kamiya Fujitsu Limited 1