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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 Kabushiki Kaisha Toshiba, Nissan Motor Co., Ibiden Co..

Showing 17,051–17,100 of 49,251 inventors

Rank Inventor Primary Company Patents
#16552 Tokuji Ueda — 5
#16552 Kenichi Wakasugi Kabushiki Kaisha Toshiba 5
#16552 Ikuma Shindo Nissan Motor Co. 5
#16552 Taro Hagiwara Nissan Motor Co. 5
#16552 Ryo Aoki Ibiden Co. 5
#16552 Atsuhisa Saitoh Ricoh Company 5
#16552 Joe Inagaki Hgst Netherlands, B.V. 5
#16552 Nobuhiro Kodachi Canon 5
#16552 Yoshikazu Nagahara Komatsu Shisakusho 5
#16552 Takayuki Nakahama Canon 5
#16552 Masaharu Namba Fuji Electric Co. 5
#16552 Masanao Hieda Toshiba Lighting & Technology 5
#16552 Koji Tsuruta Sony 5
#16552 Hiroshi Miyabayashi Hirose Electric Co. 5
#16552 Toshihisa Kiyokuni Kabushiki Kaisha Toshiba 5
#16552 Hiromi Shiozaki Canon 5
#16552 Yasutaka Goto — 5
#16552 Shigenori Takada Hgst Netherlands, B.V. 5
#16552 Shinya Hodoshima Chiyoda 5
#16552 Satoyuki Ishii Kabushiki Kaisha Toshiba 5
#16552 Kazunari Fujiyama Kabushiki Kaisha Toshiba 5
#16552 Kazunori Chiba Asahi Glass Co. 5
#16552 Yuko Namiki Kabushiki Kaisha Toshiba 5
#16552 Fumiyuki Yoshida Ricoh Company 5
#16552 Gijun Idei Yazaki 5
#16552 Tetsuya Tashiro Sony 5
#16552 Shintaroh Takahashi Ricoh Company 5
#16552 Masayoshi Saeki Nissan Motor Co. 5
#16552 Masato Aoyagi Ricoh Company 5
#16552 Tatsuya Bando Renesas Electronics 5
#16552 Kensuke Ino Alaxala Networks 5
#16552 Yoshiro Amano IBM 5
#16552 Akio Yoshihara Mitsui Toatsu Chemicals, Incorporated 5
#16552 Masaharu Sanpei Nhk Spring Co. 5
#16552 Nobuyuki Kuto — 5
#16552 Chizuru Yamazaki — 5
#16552 Takeshi Yabe Hitachi 5
#16552 Yutaka Kubota — 5
#16552 Iwao Oshimi Hitachi 5
#16552 Katsuhiko Tsunoda Bridgestone 5
#16552 Yoji Motomiya Victor Company Of Japan 5
#16552 Hiromu Kobayashi — 5
#16552 Kouichirou Fujihara Kyocera 5
#16552 Masaaki Oshima Sony 5
#16552 Yoshiteru Kurosaki Kyocera 5
#16552 Takahiro Sogou Kabushiki Kaisha Toshiba 5
#16552 Masaru Murohara Kabushiki Kaisha Toshiba 5
#16552 Kazuo Ogasa — 5
#16552 Chizuru Matsuyama Nissan Motor Co. 5
#16552 Takuji Aso Renesas Electronics 5

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