Data recording apparatus

Data recording apparatus and associated method of imparting...

Data storage medium with improved multi-session recording...

Device and method for recording information

Device and method for recording information enabling reduced...

Device and method for recording information enabling reduced...

Device and method for recording information including...

Digital automatic gain control of a multilevel optical disc...

Digital modulation method, digital demodulation method, and...

Digital signal processing method, data recording and...

Digital signal processing method, data recording and...

Disc recording/reproducing apparatus and disc...

Disc recording/reproducing device and disc...

Disc recording/reproducing device and disc...

Disc type recording medium on which additional information...

Disk drive apparatus, and disk formatting method

Disk having expanded elapsed time information

Disk-like recording medium, disk recording apparatus and...