Disc-shaped recording medium
Disc-shaped recording medium capable of recording data signals b
Disc-shaped recording medium with magnetic data and read out reg
Disc-shaped recording medium, cutting apparatus for same,...
Disc-shaped recording medium, disc driving device and disc...
Disc-shaped recording medium, method and apparatus for...
Disc-shaped, optically-readable information carrier having a pro
Disk having a lead-in region containing display data and an appa
Disk having data memorizing portion including land-shaped and gr
Disk having read-only and read-write areas
Disk medium and method of writing data onto the disk medium
Disk recording medium and disk drive apparatus
Disk recording medium and method which uses an order table to co
Disk reproduction device with improved multi-angle switching
Disk type recording medium having zones with address...
Disk with zones of tracks segmented into data frames, with track
Disk-shaped optical storage medium exhibiting an identification
Disk-shaped recording medium with a groove section having a wobb
DISKLIKE RECORDING MEDIA, A METHOD FOR DETECTING FORGED...
Disklike recording media, a method for detecting forged...