TO

Takeo Ooba

SO Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #3,710,456 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5604603 System and method for recording digital audio signal and digital video signal and recording medium for same Tadaaki Yoshinaka, Takashi Sasaya, Tetsuo Kani 1997-02-18