ID

Ira Diamond

SO Sony: 2 patents #12,963 of 25,231Top 55%
Overall (All Time): #2,324,117 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D310075 Portable video system William Mannion 1990-08-21
D308202 Television receiver Teiyu Gotoh, Keiichi Totsuka 1990-05-29