Kaoru Murase

Optical disc, recording apparatus, and computer-readable recording medium

Information recording medium, apparatus and method for recording or reproducing data thereof

Multimedia optical disk, reproduction apparatus and method for achieving variable scene development based on interactive control

Multimedia optical disc storing both video titles provided with AV functions and video titles with no such functions which can instantly distinguish between such kinds of titles, and a reproduction apparatus and reproduction method for such disc

Optical disc, recording device and reproducing device

Multimedia optical disc for storing audio data and sub-picture data in a plurality of channels as well as moving picture data and apparatus and method for reproducing the multimedia optical disc

Optical disc and reproduction device which can achieve a dynamic switching of the reproduced content

Multimedia optical disc having improved interactive reproduction procedure, a reproduction apparatus and a method for such a disc

Optical disc recording apparatus, computer-readable recording medium recording a file management program, and optical disc

Optical disc for coordinating the use of special reproduction functions and a reproduction device for the optical disk