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.:

US 9135463 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 15, 2015

Filed:

Mar. 11, 2010
Applicants:

Kouichi Yasaki, Kawasaki, JP;

Toshihiro Sonoda, Kawasaki, JP;

Inventors:

Kouichi Yasaki, Kawasaki, JP;

Toshihiro Sonoda, Kawasaki, JP;

Assignee:

FUJITSU LIMITED, Kawsaki, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/00 (2006.01); G06F 21/62 (2013.01); G06F 21/55 (2013.01); G06F 21/79 (2013.01); G06F 21/88 (2013.01);
U.S. Cl.
CPC ...
G06F 21/6218 (2013.01); G06F 21/554 (2013.01); G06F 21/79 (2013.01); G06F 21/88 (2013.01);
Abstract

A storage device that stores data accessed by a host device via an interface includes a deactivation executing part performing a plurality of deactivating processes deactivating access to the data at different levels via the interface; a setting information storing part storing setting information which includes deactivation identifying information identifying the deactivating process and a condition under which the deactivating process is performed; a judging part referring to the setting information stored on the setting information storing part, comparing the condition represented by the setting information with an operation state of the storage device, and judging whether the condition represented by the setting information is satisfied or not; and a deactivation control part ordering the deactivation executing part to execute one of the plurality of deactivating processes identified with the deactivation identifying information represented by the setting information when the judging part has judged that the condition is satisfied.


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