TO

Toyohiko Otsu

SO Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #3,625,889 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6112180 Data transmission and reception methods and data transmission and reception apparatus Takamichi Mitsuhashi, Hiroshige Okamoto 2000-08-29