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:
Sep. 13, 2011
Filed:
Dec. 20, 2006
Masahiro Miura, Saitama, JP;
Keiji Katata, Saitama, JP;
Masahiro Kato, Saitama, JP;
Eiji Muramatsu, Saitama, JP;
Masayoshi Yoshida, Saitama, JP;
Takeshi Koda, Saitama, JP;
Shoji Taniguchi, Saitama, JP;
Masahiro Miura, Saitama, JP;
Keiji Katata, Saitama, JP;
Masahiro Kato, Saitama, JP;
Eiji Muramatsu, Saitama, JP;
Masayoshi Yoshida, Saitama, JP;
Takeshi Koda, Saitama, JP;
Shoji Taniguchi, Saitama, JP;
Pioneer Corporation, Tokyo, JP;
Abstract
An information recording apparatus is for recording user data and recording management data onto an information recording medium being provided with: a first recording layer; and a second recording layer, each of the first recording layer and the second recording layer having a user data area to record therein at least the user data and a recording management area to record therein at least the recording management data for managing recording of the user data, the information recording apparatus is provided with: a recording device for dividing the recording management area into a plurality of recording management segments and for recording the recording management data into at least one of the plurality of recording management segments; and a first controlling device for controlling the recording device to dispose each of the plurality of recording management segments in a single recording layer.