Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
KO

Kousuke Oura — 4 Patents

NONok: 4 patents #122 of 725Top 20%
NCNok Klueber Co.: 1 patents #19 of 43Top 45%
SCSynztec Co.: 1 patents #34 of 62Top 55%
Yokohama, JP: #18,990 of 49,234 inventorsTop 40%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Kousuke Oura has been granted 4 US patents while listed as an inventor at Nok. The first was granted in 2019 and the most recent in September 2023. Kousuke Oura ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Kousuke Oura in Yokohama, JP.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11762306 Electroconductive roll Shogo Suzuki, Satoshi Fukuoka, Kenji Sasaki 2023-09-19
11650514 Charging roll Shogo Suzuki, Satoshi Fukuoka, Kenji Sasaki 2023-05-16
11194263 Electroconductive roll Shogo Suzuki, Satoshi Fukuoka, Kenji Sasaki 2021-12-07
10268133 Conductive roll Hiroshi Ogura, Masaki Tahara 2019-04-23