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, Fuji Electric Co., Fujitsu Limited.

Showing 12,851–12,900 of 15,159 inventors

Rank Inventor Primary Company Patents
#10318 Takamasa Horie Canon 1
#10318 Akura Onishi Fuji Electric Co. 1
#10318 Kouhei Cyouraku Fujitsu Limited 1
#10318 Masayuki Oshita Ajinomoto Co. 1
#10318 Tosiaki Kakimi Fujitsu Limited 1
#10318 Hirosi Matuo Fuji Electric Co. 1
#10318 Gisaburo Shiotu Mitsui Toatsu Chemicals, Incorporated 1
#10318 Yoshinao Hirose Fujitsu Limited 1
#10318 Yubao Jibiki Ricoh Company 1
#10318 Takayuki Honmura Toshiba Lifestyle Products & Services 1
#10318 Ken Isonaga Toshiba Lifestyle Products & Services 1
#10318 Masato Wakao Mitutoyo Mfg. Co. 1
#10318 Shuniti Nakaya Toshiba 1
#10318 Hitoshi Touma Canon 1
#10318 Hiroshi Tokudome Fujitsu Limited 1
#10318 Mieko Nishihara Tokyo Shibaura Electric 1
#10318 Yukuo Kinoshita Fuji Electric Co. 1
#10318 Akio Ose Fuji Electric Co. 1
#10318 Ryoichi Higashizono Fuji Electric Co. 1
#10318 Yoshiro Kubo Fuji Electric Co. 1
#10318 Ken-ichi Muramoto Toshiba 1
#10318 Syohei Sima Vlsi Technology Research Association 1
#10318 Mayumi Hoshino IBM 1
#10318 Ikuo Hanamiya Fuji Electric Co. 1
#10318 Shinji Kawauchi Ebara 1
#10318 Takao Kusakabe Jgc 1
#10318 Yoshitaka Kanamoto Sony 1
#10318 Toshihisa Itaya Teikoku Hormone Mfg. Co. 1
#10318 Keiko Shinagawa Fujitsu Limited 1
#10318 Nobuyuki Yamaya Ajinomoto Co. 1
#10318 Motohiro Hanafusa Fujitsu Limited 1
#10318 Hidenari Sakaguchi Showa Yakuhin Kako Co. 1
#10318 Kunihiro Konishi Teikoku Hormone Mfg. Co. 1
#10318 Setsuo Oshima Tie Communications 1
#10318 Tadatake Okai Toshiba 1
#10318 Kouki Isago Ricoh Company 1
#10318 Sohshi Ohmura Fujitsu Limited 1
#10318 Yoshihisa Morioka Kobe Steel 1
#10318 Masuo Sekiguchi Ebara 1
#10318 Rikuhiro KOJIMA Fujitsu Limited 1
#10318 Ono Masaaki Fujitsu Limited 1
#10318 Katsuyuki Inayoshi Fujitsu Limited 1
#10318 Reizo Nakamura Fujitsu Limited 1
#10318 Sachi Tarui Kioxia 1
#10318 Kimio Yokoyama Nihon Parkerizing Co. 1
#10318 Yasutaka Nakashiba Epson Toyocom 1
#10318 Fumihoro Ogasawara Ricoh Company 1
#10318 Ryosei Koseki Nissan Motor Co. 1
#10318 Shozaburo Hayakawa Sony 1
#10318 Makoto Tarumi NTT 1