YK

Yoji Kohno

SO Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #3,722,223 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5656885 Flat CRT having a carbon layer on an inner surface of a back panel Ichiro Utsumi 1997-08-12