Optical recording medium driving apparatus capable of accurately

Optical recording medium for land-and-groove recording system

Optical recording medium having a data recording track with offs

Optical recording medium having grooves and lands and/or plural

Optical recording medium having offset-compensating areas

Optical recording medium processing apparatus and seek...

Optical recording medium recorded with information in depth...

Optical recording medium reproducing apparatus

Optical recording medium reproducing apparatus

Optical recording medium using land/groove recording

Optical recording medium with tracking tracks extending beyond t

Optical recording medium, method for recording/reproducing...

Optical recording medium, tilt detector, optical disk drive, til

Optical recording method and apparatus used to form a groove on

Optical recording method using land/groove recording

Optical recording method, optical recording apparatus and optica

Optical recording system having a rotating optical element provi

Optical recording track access driving apparatus

Optical recording/playback apparatus and optical recording...

Optical recording/playback apparatus having a focusing control s