SA

Shigehiko Aoki

DI Disco: 1 patents #384 of 708Top 55%
Overall (All Time): #3,281,744 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7677955 Grinding method for wafer Keiichi Kajiyama, Takatoshi Masuda, Shinya Watanabe, Hirotoshi Hoshikawa, Yoshikazu Kobayashi +2 more 2010-03-16