RI

Roy Isam Ishida

SO Sony: 2 patents #12,963 of 25,231Top 55%
Overall (All Time): #3,653,281 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5920186 In-rush current control circuitry Loi Quang Ninh, Bruce R. Ferguson 1999-07-06