Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Ojiya, JP ranks #9,162 worldwide for total patents filed in 2021, with 9 patents from 6 inventors. Leading employers of inventors based in Ojiya, JP include Nippon Bearing Co., Sharp Kabushiki Kaisha, onsemi.

Showing 1–6 of 6 inventors

Rank Inventor Primary Company Patents
1 Yusuke Ueki Nippon Bearing Co. 3
2 Masaki Kawamura Sharp Kabushiki Kaisha 2
3 Teruyuki Miyashita 1
3 Mamoru Hara 1
3 Masahiro SHIMBO onsemi 1
3 Takao Hayashi 1