| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an optical disk apparatus for efficiently managing the management information of a plurality of optical disks, and a recording/reproducing method thereof. <P>SOLUTION: In the present invention, the management information of a plurality of optical disks is held in memory, and the management information of some or all of the optical disks held in the memory is recorded in optical disks. <P>COPYRIGHT: (C)2012,JPO&INPIT |
