Anti-fluttering transmission apparatus for CD-RW drive head

Anti-lock brake control system

Anti-rattle mechanism for a removable video disk cartridge

Anti-rattle mechanism for a removable video disk cartridge

Anti-skating control of a positioning servo system

Anti-vibration mechanism and disk drive device using the same

Anti-wobble optical medium and tracking method and apparatus

Antihacking optical recording disc and method for reading same

Aperture compensation signal processor for optical recording

Aperture ratio measuring apparatus for optical recording...

Aperture stop for a flying optical head

Aperture-limiting element and optical head utilizing the same

Apparatus and associated method for linking information on a...

Apparatus and associated method for storing, retrieving, and man

Apparatus and associated methodology of imparting content...

Apparatus and associated methodology of imparting content...

Apparatus and associated methodology of imparting content...

Apparatus and disk holder for use in the same

Apparatus and medium for recording erasable information

Apparatus and method for a dual half-aperture focus sensor syste