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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%

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 Calsonic Kansei, Nissan Motor Co., Hitachi.

Showing 14,901–14,950 of 49,251 inventors

Rank Inventor Primary Company Patents
#14781 Yoshiki Tsuda Calsonic Kansei 6
#14781 Kiyotaka Shitamitsu Nissan Motor Co. 6
#14781 Masaki Yoshii Hitachi 6
#14781 Masato Furudate Dengensha Manufacturing Company Limited 6
#14781 Keiichi Kashimura Fuji Industrial Co. 6
#14781 Toshiyuki Aiba Yamaha 6
#14781 Naoto Ohkura Meiji Seika Kaisha 6
#14781 Mari Hara Mitsubishi Chemical 6
#14781 Tsuneyuki Nozawa Hitachi 6
#14781 Kenichi Kashiwagi Canon 6
#14781 Tsunehiko Watanabe Hitachi Software Engineering Co. 6
#14781 Takahiko Fukahori Zeon 6
#14781 Keita Asanuma Kabushiki Kaisha Toshiba 6
#14781 Tatsuo Momii Asahi Glass Co. 6
#14781 Tsutomu Omori Nippon Yakin Kogyo Co. 6
#14781 Fusasuke Gotoh Nsk 6
#14781 Taiji Tajima Hitachi 6
#14781 Takashi Shirane Kyodo Printing Co. 6
#14781 Masayuki Kameda Ricoh Company 6
#14781 Moriyasu Banno Kabushiki Kaisha Toshiba 6
#14781 Tatsuya Nagato Nissan Motor Co. 6
#14781 Yasuhiro Ichijo Molex 6
#14781 Toyoaki Ishikura Meiji Seika Kaisha 6
#14781 Tetsuo Ide Taizen Co. 6
#14781 Fujito Ehara Mitsui Chemicals 6
#14781 Mitsuyoshi Shindo Sony 6
#14781 Seiryu Takayama Sony 6
#14781 Seiji Tsutsumi Meiji Seika Kaisha 6
#14781 Yasuo Ohtsuka Meiji Seika Kaisha 6
#14781 Shuji Shibuya Hitachi 6
#14781 Hironori Dobashi Kabushiki Kaisha Toshiba 6
#14781 Shinsuke Umegaki Fujitsu Limited 6
#14781 Nobuhiko Miyake Nippon Seiko Co. 6
#14781 Takehiko Iwaoka Ricoh Company 6
#14781 Hiroshi Fukuzaki J.S.T. Mfg. Co. 6
#14781 Shigeki Yoshikawa Citizen Watch Co. 6
#14781 Masato Kamiichi Canon 6
#14781 Kuniaki Shimbo Showa Denko 6
#14781 Takehiko Nakao Kabushiki Kaisha Toshiba 6
#14781 Susumu Honma — 6
#14781 Keiichi Ohno Sony 6
#14781 Kiyonori Furuta Ajinomoto Co. 6
#14781 Takeshi Teraoka Meiji Seika Kaisha 6
#14781 Kenji Shima Mitsubishi Chemical 6
#14781 Teppei Nagano Nissan Motor Co. 6
#14781 Shinichi Meguro NTT 6
#14781 Tatekazu Hayashida Tsuden Kabushiki Kaisha 6
#14781 Seiichi Asatsu Kabushiki Kaisha Toshiba 6
#14781 Ryuichi Idoguchi Nissan Motor Co. 6
#14781 Kenichi Sonobe — 6

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