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:
Jun. 19, 2012
Filed:
Dec. 20, 2006
Takeshi Koda, Saitama, JP;
Keiji Katata, Saitama, JP;
Masahiro Kato, Saitama, JP;
Masayoshi Yoshida, Saitama, JP;
Masahiro Miura, Saitama, JP;
Eiji Muramatsu, Saitama, JP;
Shoji Taniguchi, Saitama, JP;
Takeshi Koda, Saitama, JP;
Keiji Katata, Saitama, JP;
Masahiro Kato, Saitama, JP;
Masayoshi Yoshida, Saitama, JP;
Masahiro Miura, Saitama, JP;
Eiji Muramatsu, Saitama, JP;
Shoji Taniguchi, Saitama, JP;
Pioneer Corporation, Tokyo, JP;
Abstract
An information recording medium () is provided with: a data recording area () to which one attribute, which corresponds to recorded data, of a plurality of types of attributes is given in each of segmentized area units; and an address recording area () to record therein an address (AD-, AD-) of an edge portion on an outermost side of a recording area, which is a continuous recording area to which a data area attribute of the plurality of types of attributes is given and which is a recording area closest to an edge portion on an innermost side of said data recording area, the data area attribute indicating a status that user data is recorded as the data.