Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Yokohama, JP ranks #6 worldwide for total patents filed all time, with 432,220 patents from 49,251 inventors. Leading employers of inventors based in Yokohama, JP include Nippon Paint Holdings Co., Yazaki, Nissan Motor Co..

Showing 17,301–17,350 of 49,251 inventors

Rank Inventor Primary Company Patents
#16552 Shigeyuki Meguro Nippon Paint Holdings Co. 5
#16552 Yoshinori Hirayama Yazaki 5
#16552 Mitsuru Fujioka Nissan Motor Co. 5
#16552 Taeko Nakashima Fujifilm 5
#16552 Hiromi Oohashi NTT 5
#16552 Riichiro Harano Sprout Co. 5
#16552 Shinji Imaizumi Sony 5
#16552 Hiroya Tabushi Autoliv Development Ab 5
#16552 Nobuo Kohno Sony 5
#16552 Kihachi Shishido Showa Denko 5
#16552 Tadashi Fujimura Nikon 5
#16552 Taku Seki Hitachi 5
#16552 Hideaki Kuriyama Daikin Industries 5
#16552 Taiga Hishiki Canon 5
#16552 Tetsuro Nagatsuka Ricoh Company 5
#16552 Yasukatsu Yuda Meiji Seika Kaisha 5
#16552 Mari Sugiura Sony 5
#16552 Motonori Futamura Kabushiki Kaisha Toshiba 5
#16552 Mikio Katayama Kirin Holdings Kabushiki Kaisha 5
#16552 Toshiyuki Kataoka Mitsui Toatsu Chemicals, Incorporated 5
#16552 Tatsushi Ninomiya Fujikoki Mfg. Co. 5
#16552 Yuuko Nakatani Meiji Seika Kaisha 5
#16552 Atsunori Hara Mitsubishi Electric 5
#16552 Motokazu Hirao Mitsui Toatsu Chemicals, Incorporated 5
#16552 Hiroaki Nishiguma Nhk Spring Co. 5
#16552 Eiji Morifuji Kabushiki Kaisha Toshiba 5
#16552 Naofumi Naruse Anritsu 5
#16552 Takatoshi Ota Canon 5
#16552 Nagatoshi Okabe Kabushiki Kaisha Toshiba 5
#16552 Souichi Watanabe Molex 5
#16552 Tsutomu Tsuruoka Meiji Seika Kaisha 5
#16552 Toshiharu Orui 5
#16552 Tsuyoshi Noma Kabushiki Kaisha Toshiba 5
#16552 Syoichi Takada J.S.T. Mfg. Co. 5
#16552 Fumiyuki Mikami Canon 5
#16552 Toshiko Nishida Panasonic 5
#16552 Seiichi Adachi Sony 5
#16552 Masami Torizuka Sony 5
#16552 Masato Harikae Kyocera 5
#16552 Rie Aizawa Kabushiki Kaisha Toshiba 5
#16552 Tetsurou Honda Fujitsu Limited 5
#16552 Ichiro Ogasawara Sumitomo Electric Industries 5
#16552 Hiroyuki TOJO Fujifilm Business Innovation 5
#16552 Shigekazu Sasagawa 5
#16552 Yasuhiro Nishimoto Namco Bandai Games 5
#16552 Yusaku Ishizuka Mitsui Toatsu Chemicals, Incorporated 5
#16552 Masateru Naganuma Seikagaku Kogyo Kabushiki Kaisha D/B/A Seikagaku 5
#16552 Minoru Mitsui 5
#16552 Hirotsugu Fukumori J.P.M. Co. 5
#16552 Tokumitsu Kato Agc Seimi Chemical Co. 5