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. 16, 2007
Filed:
Apr. 05, 2004
Applicant:
Kiyoshi Sugioka, Kawasaki, JP;
Inventor:
Kiyoshi Sugioka, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 17/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a data file system with the processing speed being improved, a data access node, a brain node, a data access program storage medium and a brain program storage medium. A brain node receives a data access request a from a NAS client computer, refers to an association table in a hard disk to identify a data access node among data access nodes, and transmits a data access request to the data access node. The data access node accesses data designated by the data access request stored in a hard disk which the node is responsible for accessing and transmits the access result to the requesting NAS client computer.