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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 7,501–7,550 of 49,251 inventors

Rank Inventor Primary Company Patents
#6973 Masashi Negishi Canon 15
#6973 Yoshinori Kuno Sony 15
#7503 Yuji Mitsuhashi Ntt Electronics 14
#7503 Hiraku Ooba Nissan Motor Co. 14
#7503 Satoru Takasawa Ulvac 14
#7503 Kenshin Yonemochi IBM 14
#7503 Takashi Toyonaka Lumentum Japan 14
#7503 Yukito Matsuo Kabushiki Kaisha Toshiba 14
#7503 Atsushi Furuya Fujitsu Limited 14
#7503 Takashi Sawaguchi San-Ei Kougyou 14
#7503 Asako Satoh Kabushiki Kaisha Toshiba 14
#7503 Koji Yukimasa Canon 14
#7503 Takashi Horiba Canon 14
#7503 Junko Yamamoto Kabushiki Kaisha Toshiba 14
#7503 Shigeyuki Dan Fujitsu Limited 14
#7503 Masashi Kuroshima Canon 14
#7503 Akira Kawamoto Toshiba 14
#7503 Junichi Tsuji Fujitsu Limited 14
#7503 Takashi Morihara Fujitsu Limited 14
#7503 Masami Ando Toto 14
#7503 Kazuhiko Sugimura Stanley Electric Co. 14
#7503 Kengo Shinozaki — 14
#7503 Tadaaki OYAMA Ricoh Company 14
#7503 Toshiaki Kudo Meiji Seika Kaisha 14
#7503 Masatoshi Gohbara Mitsui Toatsu Chemicals, Incorporated 14
#7503 Ryo Kitano Fujifilm 14
#7503 Hiroyuki Oku Panasonic 14
#7503 Hikaru Nishira Nissan Motor Co. 14
#7503 Hitoshi Sunaoshi Nuflare Technology 14
#7503 Yusuke Moriyama Sony 14
#7503 Isao Hoshino Kabushiki Kaisha Toshiba 14
#7503 Ryosuke TAKADA Murata Manufacturing Co. 14
#7503 Ko Takeuchi Xerox 14
#7503 Miyako Mizutani Mitutoyo 14
#7503 Masahiro Igarashi Seiko Epson 14
#7503 Hiroshi Kambayashi Furukawa Electric Co. 14
#7503 Hideaki Kosha Fujitsu Limited 14
#7503 Takahiro Imamichi Ricoh Company 14
#7503 Hiroshi Tsukada Citizen Holdings Co. 14
#7503 Hiroshi Samukawa Sony 14
#7503 Noriyuki Yoneda Chiyoda 14
#7503 Hiroyuki Takenoshita IBM 14
#7503 Norihiko Kaga Bridgestone 14
#7503 Norio Ebihara Sony 14
#7503 Norihisa Komoda Hitachi 14
#7503 Keigo Takauji Ricoh Company 14
#7503 Isamu Nitta Kabushiki Kaisha Toshiba 14
#7503 Yuuichi Kokaku Hitachi 14
#7503 Tohru Ishizuya Nikon 14
#7503 Atsushi Tezuka Nissan Motor Co. 14

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