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:
Jan. 19, 1999
Filed:
Oct. 29, 1996
Applicant:
Inventors:
Masaki Yamada, Kanagawa, JP;
Shinya Ozaki, Kanagawa, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B / ;
U.S. Cl.
CPC ...
360 69 ; 360 48 ;
Abstract
A data recording method is provided in which the time required for recording/reproduction of system logs for each partition is shortened for a tape format having plural partitions. In recording data on an azimuth track on a magnetic tape having a tape format having plural partitions, using a rotary head, the system logs of each partition are recorded in a system region of a leading side partition P1.