Cover plate for optical disk drive

Cushion assembly for absorbing vibration of a disc drive

Cushion assembly for absorbing vibration of a disc drive

Cylindrical optical data memory

Damper and vibration proof structure for mechanical chassis

Data medium storage systems

Data recording/reproducing apparatus with an improved...

Data recording/reproduction apparatus

Data storage apparatus

Data storage cartridge loading and unloading mechanism,...

Data storage cartridge loading system

Data storage cartridge with optical waveguide

Data storage disc carrier with self centering and locking...

Data storage disc holder having central shaft held by spring...

Data storage disc holder having central shaft held by spring...

Data storage disk capable of limiting extension of crack

Data storage means

Data storage means

Data storage means

Data storage medium with stepped winding core