Method for substituting defective recording of discoid...

Method of and apparatus for recording data on write-once...

Method of and apparatus for recording data on write-once...

Method of and drive for recording medium defect management,...

Method of and drive for recording medium defect management,...

Method of combining newly established entries with original...

Method of creating security medium, device for creating...

Method of formatting a disk recording medium and information...

Method of formatting optical recording medium

Method of immediate writing or reading files on a disc like...

Method of immediate writing or reading files on a disc like...

Method of immediately writing or reading files on a...

Method of managing overwrite and method of recording...

Method of overwriting data in write-once information storage...

Method of overwriting data in write-once information storage...

Method of processing data of defect sector in a DVD-RAM...

Method of recording temporary defect list on write-once...

Method of setting defect management information, method of...

Methods of defect management and reproduction, program and...

Multi-layered information recording medium with spare defect...