Apparatus for and method of adding information onto...

Apparatus for and method of controlling auto laser diode power

Apparatus for and method of controlling photo diode using...

Apparatus for and method of controlling playback light intensity

Apparatus for and method of detecting defocus error signal...

Apparatus for and method of detecting phase difference...

Apparatus for and method of detecting pre-pit information

Apparatus for and method of detecting reproduction signal by...

Apparatus for and method of generating optical recording pulse

Apparatus for and method of playing back optical disc

Apparatus for and method of reading datas recorded on an optical

Apparatus for and method of recording and reproducing...

Apparatus for and method of recording and reproducing...

Apparatus for and method of recording and/or reproducing informa

Apparatus for and method of recording data, and program

Apparatus for and method of recording information on recording m

Apparatus for and method of recording information, and apparatus

Apparatus for and method of recording/reproducing audio data...

Apparatus for and method of reproducing music together with...

Apparatus for and method of setting accurate recording time...