YA

Yukio Akiba

SO Sony: 1 patents #17,262 of 25,231Top 70%
📍 Shinagawa, JP: #470 of 807 inventorsTop 60%
Overall (All Time): #3,975,684 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4670296 Method for producing a phosphor screen of a cathode ray tube — 1987-06-02