Optical disk, optical disk recording and reproducing apparatus, method for recording, reproducing and deleting data on optical disk, and information processing system

Optical reproducing apparatus

Recording apparatus and recording method

Platform specific execution

Information recording apparatus, recording medium, and information recording method for recording information including characteristic information in correspondence to medium type information

Recording medium, recording apparatus, and reading apparatus

Apparatus for discriminating optical recording medium and method for discriminating optical recording medium

Presentation of media content from multiple media sources

Recording medium, recording apparatus, and reading apparatus

Recording medium, recording apparatus, and reading apparatus

Optical recording medium and recording method for the same

Optical recording medium and recording method for the same

Optical recording medium and recording method for the same

Optical recording medium and recording method for the same

Recording medium, recording apparatus, and reading apparatus

Cartridge type recording medium, associated apparatus and methodology of disc detection

Apparatus for discriminating optical recording medium and method for discriminating optical recording medium

Product packaging including digital data

Copy-protected optical media and method of manufacture thereof

Optical disc drive and optical disc discriminating method

Apparatus for discriminating optical recording medium and method for discriminating optical recording medium

Information reproduction apparatus, information carrier, and information recording apparatus

Recording medium capable of interactive reproducing and reproduction system for the same

Method for determining relationship between difference of object lens location and driving control effort in optical storage device and apparatus thereof

Optically recorded data discrimination apparatus and associated methodology

METHOD FOR IDENTIFYING TRACK CAPACITY

Apparatus for reading from or writing to optical recording media having means of disk type identification

Information medium apparatus and information medium starting method

Method for variably controlling data read speed in optical disc drive

Distinguishing optical disc types

Information recording medium, method and apparatus for recording and reproducing information

Method for determining disc type in optical disc device

Optical disk data erasing apparatus and optical disk data erasing method

Optical disk data erasing apparatus and optical disk data erasing method

Recording and playback apparatus, music-data recording and playback method, and music-data recording and playback program

Optical disc apparatus switching focus point between layers

Focus point switching

Optical disc apparatus switching focus point between layers

Video display unit

Method and device for supplying of a data set stored in a database

Method and system for optical disc copy-protection

Method and apparatus for controlling access to storage media

Method and system for setting optical drive write speed

Optical disc identification apparatus and method

Apparatus and method for detecting optical disc type and/or adjusting track balance

Optical information recording method, optical information recording equipment and optical information recording medium

Data storage in optical discs

Multi-standard optical disk and method and apparatus of reading from and recording to the disk

Optical disk apparatus and method for controlling the same

Discriminating method of an optical disc device for ascertaining the format of a loaded optical disc

Method of discriminating optical disc type and apparatus thereof

Disk discrimination method

Disc information output method, program, and recording medium

Storage media access control method and system

Disc discriminating method and information reproducing apparatus using thereof

Recording medium type discrimination apparatus, recording apparatus, and discrimination method

Controlling playback of content stored on a portable storage medium

Record medium, method of recording identification information thereof, and recording/reproducing method thereof

Optical disc identification method

Recording medium, method of configuring control information thereof, recording and/or reproducing method using the same, and apparatus thereof

Method of vertical deviation disc detection

Card with enhanced security features

Reproducing apparatus utilizing recording medium identifier

Determining storage media substrate material type