YI

Yuudai Ishikawa

HO Hoya: 1 patents #757 of 1,290Top 60%
Overall (All Time): #3,352,855 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7355691 Defect inspection apparatus and defect inspection method Noboru Yamaguchi 2008-04-08