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. 01, 1996
Filed:
Nov. 16, 1994
Applicant:
Inventors:
Yutaka Takata, Kanagawa-ken, JP;
Yoshinori Okami, Odawara, JP;
Naoya Takahashi, Yokohama, JP;
Haruka Kashiwazaki, Yokohama, JP;
Assignees:
Hitachi, Ltd., Tokyo, JP;
Hitachi Software Engineering Co., Ltd., Kanagawa-ken, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
395833 ; 395828 ; 395404 ; 395439 ; 369 32 ; 364D / ; 364D / ;
Abstract
In an information storage system having at least a storage medium which includes a plurality of storage areas. Each storage area is associated with one logical drive. Using a control device and in conjunction with an I/O control device and a memory, the system can process coexisting code and image information to permit a designated logical drive to access an area of the storage areas that corresponds to the designated logical drive according to correspondence relation information.