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%

Showing 8,251–8,300 of 49,251 inventors

Rank Inventor Primary Company Patents
#8048 Masahiro Akatsuka — 13
#8048 Ryuichi Tadano Sony 13
#8048 Taeko Ishizu Ricoh Company 13
#8048 Koji TANINAI Fujifilm 13
#8048 Kazuhiko Takashima Nissan Motor Co. 13
#8048 Tetsuya Tsukamoto Takeda Pharmaceutical Company Limited 13
#8048 Kazuya Odagiri Sony 13
#8048 Kenta Kinoshita Kyocera 13
#8048 Naohiko Noguchi Sumitomo Electric Industries 13
#8048 Tsutomu Noda Hitachi 13
#8048 Keiji Ishiguro — 13
#8048 Takahiro Toyoshima Sony 13
#8048 Seijiro Yoneyama Kabushiki Kaisha Toshiba 13
#8048 Masayuki Nakai Envision Aesc Japan 13
#8048 Shinji Morimoto Takeda Pharmaceutical Company Limited 13
#8048 Yu Hosoyamada Kyosan Electric Mfg. Co. 13
#8048 Yasumasa Otsuka Canon 13
#8048 Tatsuro Kunikane Fujitsu Limited 13
#8048 Yasuhide Kawaguchi Asahi Glass Co. 13
#8048 Hiroyuki Shima Autoliv Development Ab 13
#8048 Mitsuaki Shimamura Kabushiki Kaisha Toshiba 13
#8048 Seiichi Yamaguchi Sumitomo Electric Industries 13
#8048 Tomomi Takata Canon 13
#8048 Hiroshi Yokouchi Oki Electric Industry Co. 13
#8048 Takeji Tokumaru Kabushiki Kaisha Toshiba 13
#8048 Takahiro Mizuguchi — 13
#8048 Yasuhiro Yuguchi Kabushiki Kaisha Toshiba 13
#8048 Katsutoshi Asaki Hitachi 13
#8048 Fumiaki Miura Ntt Docomo 13
#8048 Junya Furuichi Terumo Kabushiki Kaisha 13
#8048 Ryotaro Ishida Toyoda Gosei Co. 13
#8048 Motohiko Naka Sumitomo Electric Industries 13
#8048 Hiroki Mita Murata Manufacturing Co. 13
#8048 Keiji Nibe Fujitsu Limited 13
#8048 Shiro Morotomi Sony 13
#8048 Naoki KOITO Fujifilm 13
#8048 Masashi Ozeki Fujitsu Limited 13
#8048 Yuuki Tsuchiya Ricoh Company 13
#8048 Kenta Yamaguchi Sony 13
#8048 Toshiaki Shingu Canon 13
#8048 Masayuki IWASAWA — 13
#8048 Yasuo Ohtomo Fujitsu Limited 13
#8048 Noriyuki Yanai Canon 13
#8048 Berthold Nuber Sony 13
#8048 Tetsuji Hori Kabushiki Kaisha Toshiba 13
#8048 Tsuneaki Kamei Hitachi 13
#8048 Kazuaki Kawabata Kabushiki Kaisha Toshiba 13
#8048 Hisatugu Hirabayashi Nissan Motor Co. 13
#8048 Masaki Misumi Mitsui Chemicals 13
#8048 Akio Yazaki Hitachi Displays 13

Nearby-Ranked Cities

Tokyo, JP716,148
Seoul, KR296,870