Turntable assembly having disc centering lead springs...
Turntable for a disc-shaped information carrier, and player...
Turntable for disk storage medium and disk drive including...
Urging structure for an output shaft of a drive motor
Variable thickness stamper for creation of flat molded...
Vibration absorbing apparatus for optical disk player
Vibration damper for dampening vibrations at low frequencies
Vibration preventing device and an optical disc drive having...
Write-once optical recording medium with ZnO near-field...