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, Kabushiki Kaisha Toshiba, Japan Polyolefins Co..

Showing 14,851–14,900 of 15,159 inventors

Rank Inventor Primary Company Patents
#10318 Yuusuke Uehara Fujitsu Limited 1
#10318 Syutaro Katsuki Fujitsu Limited 1
#10318 Fumiyasu MAKINOSHIMA Fujitsu Limited 1
#10318 Miyuki Nishiyama Fujitsu Limited 1
#10318 Kouya Takeshita Fujitsu Limited 1
#10318 Yoshimasa Ilduka Fujitsu Limited 1
#10318 Yoshihiro Giga Fujitsu Limited 1
#10318 Hiroshi Ichii Fujitsu Limited 1
#10318 Hideki Sasachika Kabushiki Kaisha Toshiba 1
#10318 Hiroyuki Ishiquro Fujitsu Limited 1
#10318 Reiji Higuchi Japan Polyolefins Co. 1
#10318 Kimiya Miyoshi Japan Polyolefins Co. 1
#10318 Keinichi Tokano Kabushiki Kaisha Toshiba 1
#10318 Shigeto Kurogi Fujitsu Limited 1
#10318 Masahiro Wakayama Japan Polyolefins Co. 1
#10318 Gorou Serizawa Kenwood Limited 1
#10318 Shojiro Akuzawa 1
#10318 Shiori Oono Ajinomoto Co. 1
#10318 Akisato Tsukada Ajinomoto Co. 1
#10318 Hatsumi Haishima Fujitsu Limited 1
#10318 Makoto Kisanuki Fujitsu Limited 1
#10318 Yuuya Toe Canon 1
#10318 Maki Tabuki Fujitsu Limited 1
#10318 Takashi Yamagajou Fujitsu Limited 1
#10318 Saburo Kamei Fujitsu Limited 1
#10318 Tsunehiro Yamaji Nkk Co. 1
#10318 Kyosuke Yanai 1
#10318 Hisatsuna Nakagawa Fujitsu Limited 1
#10318 Masayoshi Tanabe Kabushiki Kaisha Toshiba 1
#10318 Syuichi Seki Fujitsu Limited 1
#10318 Hidetoshi OKUTOMI Toshiba Information Systems (Japan) 1
#10318 Tetsundo Tanabe 1
#10318 Kenji Kobuchi Fujitsu Limited 1
#10318 Seiji Tomita Fujitsu Limited 1
#10318 Yasuaki Toyomasu Showa Denko K.K. 1
#10318 Tsunekichi Kuriyama Showa Denko K.K. 1
#10318 Tadaharu Katakura Fujitsu Limited 1
#10318 Masaru Morio Fujitsu Limited 1
#10318 Masatoshi Takenouchi Fujitsu Limited 1
#10318 Yuuji Kokumai Nikon 1
#10318 Akihito Kezuka Fujitsu Optical Components Limited 1
#10318 Yukako KATO Olympus 1
#10318 Yoshitaka NEMOTO 1
#10318 Masahisa Yoshimi Fujitsu Limited 1
#10318 Sakiko TOYODA Ajinomoto Co. 1
#10318 Tomoko Ando Ajinomoto Co. 1
#10318 Yura Hirofumi Netech 1
#10318 Seiich Ohno Fujitsu Limited 1
#10318 Masanori Takizawa Anritsu 1
#10318 Sumie Satoh Ajinomoto Co. 1