HK

Hideo Kawachi

SO Sony: 3 patents #57 of 1,124Top 6%
Overall (1994): #12,848 of 165,921Top 8%
3
Patents 1994

Issued Patents 1994

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5375106 Reproducing system with detachable storage medium for storing selected cue points Koji Ishiwata, Toshiharu Kondo 1994-12-20
5301176 Apparatus for carrying out recording and/or reproducing signals for disk-shaped recording medium Katsuichi Sakurai, Toshiyuki Arai 1994-04-05
5299185 Disc player for playing both naked disc and cartridge-encased disc Katsuichi Sakurai, Toshiyuki Arai 1994-03-29