Open and close mechanism for recording medium insertion path

Opening actuator for video disc player

Optical compact disk drive with a vibration-and-noise...

Optical compact disk drive with an acoustic-and-vibration...

Optical disc access control and storage apparatus

Optical disc apparatus

Optical disc apparatus

Optical disc apparatus

Optical disc apparatus

Optical disc apparatus

Optical disc apparatus which determines tray movement speeds

Optical disc changer

Optical disc device

Optical disc device and method of controlling the same

Optical disc device having improved disc detection

Optical disc device having reduced striking sound

Optical disc drive

Optical disc drive

Optical disc drive

Optical disc drive