Data converter pickup carriage assembly

Data storage-playback apparatus and optical disk apparatus

Device and method for controlling a pickup arm of an automatic r

Device for controlling tone arm carrying moving coil type pickup

Device for translating a slide

Direct drive mechanism for data pickup carriage with no direct a

Disc device having a plurality of heads each movable within a li

Disc drive

Disc drive apparatus

Disc ejecting apparatus

Disc player

Disc player

Disc player having improved optical axis adjusting system

Disc player with a pickup feeding apparatus

Disc player with alternating ascending/descending guide devices

Disc player with objective lens arranged in a zigzag pattern

Disc player with parallel objective lenses

Disc recording and/or reproducing apparatus

Disc recording apparatus provided with a mechanism for moving th

Disc-record player