CI

Coe Ishimoto

SO Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #3,958,204 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4767696 Laser information recording medium having an improved recording layer Junetsu Seto, Hiroshi Tomimuro 1988-08-30