Optical disk recording apparatus and method

Optical disk reproducing apparatus and optical disk reproducing

Optical disk reproducing apparatus having a rotary table...

Optical disk reproducing device and its seek operation method

Optical disk reproducing device having an intermittent...

Optical disk storage having reduced power consumption during see

Optical disk storage tray having multiple storage sites and corr

Optical disk system having table-of-contents information data

Optical disk tracking system for searching a target track based

Optical disk unit using a single demodulator circuit for demodul

Optical disk with a non-volatile memory, optical disk unit,...

Optical disk write method

Optical disk, a recording/reproducing apparatus and method for t

Optical disk, and information recording/reproduction apparatus

Optical disk, and information recording/reproduction apparatus

Optical disk, and optical disk reproduction method and apparatus

Optical drive servo with a servo processor receiving...

Optical element, optical disc and rotary encoder with the optica

Optical focusing device

Optical focussing device