NS

Nobuyuki Sadanaka

SO Sony: 2 patents #12,963 of 25,231Top 55%
Overall (All Time): #2,192,050 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6751197 Information processing apparatus and method, and provision medium — 2004-06-15
5400305 Audio-visual information signal reproducing apparatus that mutes output audio upon input audio signal interruption — 1995-03-21