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:
Feb. 24, 2009
Filed:
Apr. 26, 2004
Yoichiro Sako, Tokyo, JP;
Toshiro Terauchi, Tokyo, JP;
Makoto Inoue, Kanagawa, JP;
Katsuya Shirai, Kanagawa, JP;
Yasushi Miyajima, Kanagawa, JP;
Motoyuki Takai, Tokyo, JP;
Kenichi Makino, Kanagawa, JP;
Akiko Inoue, Saitama, JP;
Yoichiro Sako, Tokyo, JP;
Toshiro Terauchi, Tokyo, JP;
Makoto Inoue, Kanagawa, JP;
Katsuya Shirai, Kanagawa, JP;
Yasushi Miyajima, Kanagawa, JP;
Motoyuki Takai, Tokyo, JP;
Kenichi Makino, Kanagawa, JP;
Akiko Inoue, Saitama, JP;
Sony Corporation, Tokyo, JP;
Abstract
A data reproducing apparatus is disclosed. The data reproducing apparatus comprising reproducing means for reading data from a recording medium, and data varying means for varying the data that is read from the recording medium whenever the data is read therefrom or once every a plurality of times it is read therefrom.