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:
May. 24, 1994
Filed:
Sep. 05, 1991
Applicant:
Inventors:
Masahiro Nakayama, Odawara, JP;
Hisaharu Takeuchi, Odawara, JP;
Hisashi Takamatsu, Odawara, JP;
Mamoru Tohchi, Odawara, JP;
Akira Kurano, Odawara, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G11B / ; H04N / ;
U.S. Cl.
CPC ...
360 722 ; 360331 ; 360 7702 ; 360 7707 ; 360 7708 ; 369 54 ; 369 84 ; 3692753 ;
Abstract
A method of emulating an original record format for a new rotating storage device, including the steps of;