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 12,451–12,500 of 49,251 inventors

Rank Inventor Primary Company Patents
#12106 Masamichi Sugimoto Chugai Pharmaceutical 8
#12106 Takeshi Masuura Sony 8
#12106 Toshihiko Manabe Kabushiki Kaisha Toshiba 8
#12106 Akihiro Miyata The Yokohama Rubber Co. 8
#12106 Takeshi Yaeda Sony 8
#12106 Motofumi Itawaki Sony 8
#12106 Masato Ishiyama — 8
#12106 Akira Maehara Sony 8
#12106 Yasuhito NAKAMURA Nec Platforms 8
#12106 Rie Fujisawa Konica Minolta 8
#12106 Tetsuo Ikeyama Sony 8
#12106 Shigeru Uchino Harada Industry Co. 8
#12106 Yutaka Goto Ricoh Company 8
#12106 Yasushi Konuma Sony 8
#12106 Hiroshi Masutani Kyocera 8
#12106 Kazumasa Hirayama Kabushiki Kaisha Toshiba 8
#12106 Takemi Nishikawa Nissan North America 8
#12106 Yuzo Shigesato Sumitomo Chemical 8
#12106 Sachiko Tanaka Taiyo Yuden Co. 8
#12106 Tsuneo Kaneko Kabushiki Kaisha Toshiba 8
#12106 Hiroomi Tamura Ricoh Company 8
#12106 Shohei Sawaki Wakamoto Pharmaceutical Co. 8
#12106 Yoshiyuki Ookawara Kyb 8
#12106 Ryo Satoh Takata 8
#12106 Eriko Ohdachi Panasonic 8
#12106 Nobuhiko Uchino Fujitsu Limited 8
#12106 Kazuhiro Yamane Anritsu 8
#12106 Katsuro Matsuzaki Sony 8
#12106 Koji Katsuyama Fujitsu Limited 8
#12106 Tadakazu Narikawa Sumitomo Electric Industries 8
#12106 Tadayuki Kimura Sony 8
#12106 Natsuki Saeki Panasonic 8
#12106 Ken Iseda Kabushiki Kaisha Toshiba 8
#12106 Kosuke Asano Canon 8
#12106 Hiroyuki Chimoto Kabushiki Kaisha Toshiba 8
#12106 Seiji Sasabe Kobe Steel 8
#12106 Takaaki Makino Yamaha 8
#12106 Osamu Akita Sumitomo Electric Industries 8
#12106 Yasuo Takayama — 8
#12106 Hiroyuki Sogawa Sony 8
#12106 Tadashi Mizushima Mitsubishi Chemical 8
#12106 Yoshimasa Oh-Hashi Mitsubishi Electric 8
#12106 Yasuo Takasu Aichi Prefecture 8
#12106 Katsuhide Natori Fujitsu Limited 8
#12106 Koichiro Manabe Canon 8
#12106 Kunio Maeda Asahi Kasei Kogyo Co. 8
#12106 Yoshimi Kuramochi Canon 8
#12106 Takeru Kaneko Eisai 8
#12106 Shinkichi Takahashi Canon 8
#12106 Toyohide Hamada Hitachi 8

Nearby-Ranked Cities

Tokyo, JP716,148
Seoul, KR296,870