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%

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 Komatsu, Nissan Motor Co., Plusone Co..

Showing 16,351–16,400 of 49,251 inventors

Rank Inventor Primary Company Patents
#14781 Akihiko Souda Komatsu 6
#14781 Hideaki Morisaka Nissan Motor Co. 6
#14781 Keiichi Nakai Plusone Co. 6
#14781 Takafumi Kurosawa Shiseido Company, Limited 6
#14781 Hajime FUKASAWA — 6
#14781 Souji Sunairi Nec Electronics 6
#14781 Hisashi Ishiwata Sony 6
#14781 Hajime Inai Sony 6
#14781 Masahiro Hirai Opnext Japan 6
#14781 Mikio Komiyama Lintec 6
#14781 Dai Kubota Meiji Seika Kaisha 6
#14781 Hiromitsu Nakayama Kabushiki Kaisha Toshiba 6
#14781 Toshihiko Ookawara Piolax 6
#14781 Yoshimitsu Murase Renesas Electronics 6
#14781 Kazuo Nogami Kabushiki Kaisha Toshiba 6
#14781 Satoshi Yokoshima Mitsubishi Tanabe Pharma 6
#14781 Katsuo Ishii Mitsubishi Electric 6
#14781 Toru Minematsu Sony 6
#14781 Haruhiko Nakamura Fujitsu Limited 6
#14781 Koki Nakashiro Hitachi 6
#14781 Yuu Arishima Canon 6
#14781 Ryuichi Tabata Glory 6
#14781 Kenji Motohashi Ricoh Company 6
#14781 Tomoyoshi Ohnuki Piolax 6
#14781 Kohichi Yamazaki Ricoh Company 6
#14781 Yukimasa Sugino Mitsubishi Electric 6
#14781 Hiroaki Koinuma Kabushiki Kaisha Toshiba 6
#14781 Akemi Nishimaki Canon 6
#14781 Atsushi Anzai Alaxala Networks 6
#14781 Mitsunori Okada Furukawa Electric Co. 6
#14781 Nobuhito Katsumura Hitachi 6
#14781 Kiyoshi Ootani Fujitsu Ten Limited 6
#14781 Michiaki Konno Toshiba Tec Kabushiki Kaisha 6
#14781 Yoshitomo Kumagai Fujitsu Limited 6
#14781 Hironobu Kato Nippon Kogaku K.K. 6
#14781 Masayuki Takemoto Basf Coatings Japan 6
#14781 Takao Yokomatsu Canon 6
#14781 Shoji Aihara Amada Co. 6
#14781 Isao Shimizu Dainippon Pharmaceutical Co. 6
#14781 Jun Yashiro Tokyo Electron Limited 6
#14781 Sadatoshi Chozui Panasonic 6
#14781 Junsei Yamabe Kabushiki Kaisha Toshiba 6
#14781 Atsunobu Murase Panasonic 6
#14781 Takashi Satsukawa Namco 6
#14781 Yoshiaki Kagawa Sony 6
#14781 Arturo Calderon Kabushiki Kaisha Toshiba 6
#14781 Nobutaka Tase Nissan Motor Co. 6
#14781 Yuichiro Irisawa Terumo Kabushiki Kaisha 6
#14781 Hiroshi Aozasa Sony 6
#14781 Shigeru Tsujita Sony 6

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