The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 08, 2008
Filed:
Sep. 25, 2003
Masahiro Nakashika, Kawasaki, JP;
Masahiro Nakashika, Kawasaki, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
An information recording/reproduction apparatus according to one aspect of this invention includes a first recording/reproduction unit configured to execute recording, reproduction, and deletion of information for a built-in first recording medium, a second recording/reproduction unit configured to execute recording and reproduction of information for a detachable second recording medium, a recording control unit configured to control to record a library information file, that contains a plurality of pieces of library information corresponding to a plurality of contents information recorded on the first and second recording media, on the first recording medium, and a deletion control unit configured to execute a process for deleting all pieces of library information contained in the library information file, and a process for deleting all pieces of contents information recorded on the first recording medium.