Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Sakado, JP ranks #10,793 worldwide for total patents filed in 2021, with 7 patents from 7 inventors. Leading employers of inventors based in Sakado, JP include Fujikura, Tamura, Globalwafers Co..

Showing 1–7 of 7 inventors

Rank Inventor Primary Company Patents
1 Osamu Fukuda Fujikura 1
1 Yasuhiro Uekusa Tamura 1
1 Norimasa Katakura Globalwafers Co. 1
1 Yohei Ishijima Nippon Conlux Co. 1
1 Fuminori Hongo Nippon Conlux Co. 1
1 Akihiro Nobuhara Nippon Conlux Co. 1
1 Tomoo Nakamura Ngk Insulators 1