SK

Shuichi Kuwajima

SO Sony: 1 patents #17,262 of 25,231Top 70%
📍 Ebeye: #2,730 of 4,528 inventorsTop 65%
Overall (All Time): #3,849,834 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5111107 Grid apparatus for a color cathode ray tube which eliminates vibration of the grids Hisao Kume, Takahide Sanma 1992-05-05