Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Home › Cities › Yokohama, JP

Yokohama, JP All Time

432,220 patents  ·  49,251 inventors

Ranked #6 of 111,555 cities Top 1%

Showing 7,651–7,700 of 49,251 inventors

Rank Inventor Primary Company Patents
#7503 Masaki Komedani IBM 14
#7503 Mamoru Inami Victor Company Of Japan 14
#7503 Tetsuji Watanabe Tokyo Electron Limited 14
#7503 Fumie Yamazaki Dnp Fine Chemicals Co. 14
#7503 Naoki Fukasawa Ricoh Company 14
#7503 Kenichi Kanou Jvckenwood 14
#7503 Yoshiaki Tezuka — 14
#7503 Yasukazu Noine Kabushiki Kaisha Toshiba 14
#7503 Isao Namba Fujitsu Limited 14
#7503 Takahisa Ono Nike 14
#7503 Tsuyoshi Kanai Fujitsu Limited 14
#7503 Michihiro Ohnishi Sony 14
#7503 Takashi Akiya Canon 14
#7503 Ryuhei FURUE Samsung 14
#7503 Masao Kunimoto Hitachi 14
#7503 Satoru Mizouchi Canon 14
#7503 Tetsu Morooka Kabushiki Kaisha Toshiba 14
#7503 Hirotake Sasaki — 14
#7503 Akiko Kimura — 14
#7503 Takuya Miyazato Canon 14
#7503 Toshinobu Hamazaki — 14
#7503 Toshiteru Yamasaki Canon 14
#7503 Ryo FUJIWARA Dai Nippon Printing Co. 14
#7503 Hiroto Yukawa Tokyo Ohka Kogyo Co. 14
#7503 Shinji Eritate Canon 14
#7503 Toshiharu Takemura Sony 14
#7503 Tetsuya Fujikura Fujifilm 14
#7503 Naoki Tahara Bio-Polymer Research Co. 14
#7503 Yasuaki Miki Mitsubishi Chemical 14
#7503 Toshiharu Nagumo Renesas Electronics 14
#7503 Kenta Mihara Piolax 14
#7503 Isao Tsuruma Fujitsu Limited 14
#7503 Haruo Shimada Nippon Steel 14
#7503 Tsutomu Endo Mitsubishi Electric 14
#7503 Masami Nasu Ricoh Company 14
#7503 Hironori Wada The Yokohama Rubber Co. 14
#7503 Noriaki Sai Whitaker & 14
#7503 Takashi Rokutanda Kabushiki Kaisha Toshiba 14
#7503 Seiji Itoh Teijin Limited 14
#7503 Kimitaka Arai Canon 14
#7503 Hideki Umehara Mitsui Toatsu Chemicals, Incorporated 14
#7503 Makoto Hino Ricoh Company 14
#7503 Masayuki Muranaka Hitachi 14
#7503 Shigehiko Iwama Jvckenwood 14
#7503 Eisaku Hori Jidosha Denki Kogyo Co. 14
#7503 Takatoshi Hirose Canon 14
#7503 Junichiro Kizaki Canon 14
#7503 Hiroko Endo Samsung 14
#7503 Kazutaka Akiyama Kabushiki Kaisha Toshiba 14
#7503 Kenji Tsuge Ngk Insulators 14

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