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Fumi Fujita
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Fujisawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Journal migration method and data recovery management method
Patent number
7,610,511
Issue date
Oct 27, 2009
Hitachi, Ltd.
Fumi Fujita
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Computer system for managing data among virtual storage systems
Patent number
7,565,487
Issue date
Jul 21, 2009
Hitachi, Ltd.
Yuichi Taguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Host computer system and storage system having a bandwidth manageme...
Patent number
7,428,624
Issue date
Sep 23, 2008
Hitachi, Ltd.
Fumi Fujita
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
STORAGE PERFORMANCE MANAGEMENT METHOD
Publication number
20110047321
Publication date
Feb 24, 2011
Yuichi Taguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
JOURNAL MIGRATION METHOD AND DATA RECOVERY MANAGEMENT METHOD
Publication number
20080162662
Publication date
Jul 3, 2008
Hitachi, Ltd
Fumi Fujita
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Storage performance management method
Publication number
20080028049
Publication date
Jan 31, 2008
Yuichi Taguchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Host computer system, storage system, and bandwidth management method
Publication number
20070283120
Publication date
Dec 6, 2007
Fumi Fujita
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Computer system, management computer and virtual storage apparatus
Publication number
20070245101
Publication date
Oct 18, 2007
Hitachi, Ltd
Yuichi Taguchi
G06 - COMPUTING CALCULATING COUNTING