ST

Sumio Toyama

SO Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #3,978,109 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4679091 Multiple scanning type television receiver Masafumi Kikuchi, Toshio Onodera, Hiroshi Sakamoto 1987-07-07