YS

Yoshimi Sato

DI Disco: 1 patents #8 of 35Top 25%
Overall (2002): #85,275 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6381796 Spinning washer for wafers — 2002-05-07