NI

Nobuyuki Ikezawa

NE Nec: 1 patents #7,889 of 14,502Top 55%
Overall (All Time): #3,505,000 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6531349 Method of etching polycrystalline silicon film by using two consecutive dry-etching processes Kazuyoshi Yoshida 2003-03-11