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:
Oct. 12, 2010
Filed:
Mar. 21, 2007
Toshiyuki Nakagawa, Kanagawa, JP;
Hiroyuki Ino, Tokyo, JP;
Tomoyuki Hiura, Kanagawa, JP;
Tomohiro Ikegami, Kanagawa, JP;
Masaaki Hara, Tokyo, JP;
Norihito Mihota, Saitama, JP;
Shinichi Fukuda, Kanagawa, JP;
Yoshihiko Deoka, Tokyo, JP;
Hidetoshi Honda, Miyagi, JP;
Toshiyuki Nakagawa, Kanagawa, JP;
Hiroyuki Ino, Tokyo, JP;
Tomoyuki Hiura, Kanagawa, JP;
Tomohiro Ikegami, Kanagawa, JP;
Masaaki Hara, Tokyo, JP;
Norihito Mihota, Saitama, JP;
Shinichi Fukuda, Kanagawa, JP;
Yoshihiko Deoka, Tokyo, JP;
Hidetoshi Honda, Miyagi, JP;
Sony Corporation, Tokyo, JP;
Abstract
A magnetic recording and reproduction method includes the steps of recording a plurality of tracks which make a unit for a signal process for data detection by means of a recording head on a magnetic recording medium, and reproducing signals of the plural tracks by a plural number of times in different positional relationships to the tracks by means of a reproduction head which can reproduce a signal across the plural tracks of the magnetic recording medium, collecting the reproduction signals in the unit and performing a signal process for the unit to produce reproduction signals for the individual tracks.