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. 08, 2009
Filed:
Aug. 19, 2005
Mitsuru Katsumata, Tokyo, JP;
Ichiro Sato, Chiba, JP;
Hiroyuki Ichikawa, Tokyo, JP;
Haruki Hayakawa, Niigata, JP;
Mitsuru Katsumata, Tokyo, JP;
Ichiro Sato, Chiba, JP;
Hiroyuki Ichikawa, Tokyo, JP;
Haruki Hayakawa, Niigata, JP;
Sony Corporation, Tokyo, JP;
Abstract
An information processor for preventing information contained in a file, which has a first area storing first data, a second area storing second data and a third area, from being lost when a format of the file is transformed includes extension unit for extending the second area, a first storage for storing the first data, which is stored in the first area, in the third area, a format analyzer for reconstructing the second data stored in the second area on the basis of a first format and an extended area storage for storing the reconstructed second data in the extended second area.