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

Kenya Kai — 2 Patents in 2017

DIDisco: 2 patents #21 of 89Top 25%
Tokyo, JP: #2,549 of 13,051 inventorsTop 20%
Overall (2017): #133,949 of 506,227Top 30%
2 Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9731402 Grinding apparatus 2017-08-15
9613795 Wafer processing method to remove crystal strains Hiroshi Morikazu 2017-04-04