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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 Nissan Motor Co., Mitsui Engineering & Shipbuilding Co., Fujitsu Limited.

Showing 15,151–15,200 of 49,251 inventors

Rank Inventor Primary Company Patents
#14781 Tsuneo Sakauchi Nissan Motor Co. 6
#14781 Kenzo Miura Mitsui Engineering & Shipbuilding Co. 6
#14781 Haruhiko Arai Fujitsu Limited 6
#14781 Ken Honma — 6
#14781 Tatsuo Shiino Fujitsu Limited 6
#14781 Michiru Hata 3M 6
#14781 Hiroyasu Matsuzaki Murata Manufacturing Co. 6
#14781 Takanobu Kamo Sony 6
#14781 Tatsuo Koyama Honda Motor Co. 6
#14781 Tokinori Furuichi Hitachi 6
#14781 Tomihisa Koshino Unknown 6
#14781 Toshiyuki Hachiya Fujitsu Limited 6
#14781 Masatoshi Asami Sumitomo Chemical 6
#14781 Naoya Iwama Alps Electric Co. 6
#14781 Akio Yashiba Ricoh Company 6
#14781 Masato Kuga Kabushiki Kaisha Toshiba 6
#14781 Tsutomu Teshima Kanebo, Limited 6
#14781 Akira Takeishi Tdk 6
#14781 Kazuhisa Masuko — 6
#14781 Eri Suzuki Asahi Glass Co. 6
#14781 Toshiaki Sasahara Nippon Polyurethane Industry Co. 6
#14781 Kaoru Satoh Ricoh Company 6
#14781 Akiko Takashima Merck 6
#14781 Yoshinori Nagao Canon 6
#14781 Yukiyasu Ito Hitachi 6
#14781 Koichi Yoneta Hitachi 6
#14781 Takeo Masuda Hitachi 6
#14781 Masataka Matsute Sony 6
#14781 Shinya Amano Kabushiki Kaisha Toshiba 6
#14781 Yasuhiro Isomichi Sumitomo Electric Industries 6
#14781 Tsuyoshi Taniyama Nissan Motor Co. 6
#14781 Kazuyoshi Sekine Agency Of Industrial Science & Technology, Ministry Of International Trade & Industry 6
#14781 Keiichiro Tabata Bridgestone 6
#14781 Moriyoshi Kawasaki Harada Kogyo 6
#14781 Mamoru Kido — 6
#14781 Yoichi Toida Mitutoyo 6
#14781 Akihide Kashiwagi Sony 6
#14781 Koichi Takinami Ajinomoto Co. 6
#14781 Masahiko Hodumi — 6
#14781 Motoo Miura Showa Denko K.K. 6
#14781 Chitaka Ochiai Murata Manufacturing Co. 6
#14781 Seijiro Noda Nikon 6
#14781 Yukie Keicho Tianma Japan 6
#14781 Tomoya Hirose Semiconductor Energy Laboratory 6
#14781 Shinji MIMA Fujifilm 6
#14781 Ayuko IMAI Tianma Japan 6
#14781 Futa Mochizuki Sony 6
#14781 Yuzo Dohi Sodick Co. 6
#14781 Sho Nagatsu Canon 6
#14781 Tetsuro Otsuka Fujifilm 6

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