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:
Jul. 08, 2008
Filed:
Oct. 28, 2003
Hideaki Mita, Kobe, JP;
Yoshiho Gotoh, Osaka, JP;
Yoshihisa Fukushima, Osaka, JP;
Tatushi Bannai, Sakai, JP;
Hideaki Mita, Kobe, JP;
Yoshiho Gotoh, Osaka, JP;
Yoshihisa Fukushima, Osaka, JP;
Tatushi Bannai, Sakai, JP;
Matsushita Electric Industrial Co., Ltd., Kadoma, JP;
Abstract
A recording method is provided for recording data into an information recording medium, in which the number of data rewrites into the same area is limited. The recording method comprises the steps of (a) performing a search for unallocated areas in an information recording area and retaining, in a memory, unallocated area identifying information for identifying at least one unallocated area found by the search, (b) determining whether or not an unallocated area satisfying a record request is present among the at least one unallocated areas identified by the unallocated area identifying information, and (c) when an unallocated area satisfying a record request is present among the at least one unallocated areas identified by the unallocated area identifying information, allocating the unallocated area as an area for recording data and recording data into the allocated area.