Optical disc, having a certification pit for certifying that...
Optical disc, method for manufacturing the same, drive for...
Optical disc, optical disc apparatus, and optical disc...
Optical disc, optical disc device, and method for recording an o
Optical disc, optical disc device, and method for recording an o
Optical disc, optical disc device, and method for recording an o
Optical disc, optical disc drive, optical disc...
Optical disc, optical disc drive, optical disc...
Optical disc, optical disc manufacturing method, optical...
Optical disc, optical disc recording/reproducing apparatus,...
Optical disc, optical disc recording/reproducing apparatus,...
Optical disc, reproduction apparatus, and disc identifier...
Optical disc, tracking controlling apparatus and method, and...
Optical disc-like recoding medium and manufacturing method there
Optical discs with cover sheets and dynamic pressure stabilizati
Optical discs with cover sheets and pressure equalization of the
Optical disk
Optical disk
Optical disk
Optical disk