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

Rinsei Ike — 1 Patent

TIToray Industries: 1 patents #2,000 of 3,690Top 55%
Otsu, JP: #1,049 of 1,585 inventorsTop 70%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Rinsei Ike has been granted 1 US patent while listed as an inventor at Toray Industries. All of these patents were granted in 2012. Rinsei Ike ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Rinsei Ike in Otsu, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8158324 Positive-type photosensitive resin composition Yoji Fujita, Shinji Arimoto 2012-04-17