EI

Eisyun Ikubo

ST Sumco Techxiv: 1 patents #56 of 144Top 40%
Overall (All Time): #3,218,467 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8241423 Silicon single crystal substrate and manufacture thereof Naoto Hirano, Moritaka Iwasa 2012-08-14