Inventor
SHITOMI HIDEHISA
US27 patents
⚠️ This page may combine multiple inventors who share the name “SHITOMI HIDEHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
21 patentsUS7870154B2Jan 11, 2011
Method and apparatus for NAS/CAS unified storage system
HITACHI LTD51 citations94
US7801993B2Sep 21, 2010
Method and apparatus for storage-service-provider-aware storage system
HITACHI LTD17 citations92
US7653671B2Jan 26, 2010
Wide area distributed storage system for checking erasure of worm files
HITACHI LTD30 citations92
US7526668B2Apr 28, 2009
Failover method of remotely-mirrored clustered file servers
HITACHI LTD29 citations92
US7404051B2Jul 22, 2008
Method for replicating snapshot volumes between storage systems
HITACHI LTD22 citations92
US8346934B2Jan 1, 2013
Method for executing migration between virtual servers and server system used for the same
HITACHI LTD11 citations84
US7930498B2Apr 19, 2011
Method for replicating snapshot volumes between storage systems
HITACHI LTD8 citations84
US7783608B2Aug 24, 2010
Method and apparatus for NAS/CAS integrated storage system
HITACHI LTD17 citations84
US7284020B2Oct 16, 2007
System and method for data recovery in a storage system
HITACHI LTD12 citations84
US7877556B2Jan 25, 2011
Method and apparatus for a unified storage system
HITACHI LTD5 citations74
US7228320B2Jun 5, 2007
System and method for creating an object-level snapshot in a storage system
HITACHI LTD6 citations74
US8037260B2Oct 11, 2011
Method and apparatus for a unified storage system
HITACHI LTD3 citations63
US7966517B2Jun 21, 2011
Method and apparatus for virtual network attached storage remote migration
HITACHI LTD2 citations63
US7849129B2Dec 7, 2010
System and method for preventing throughput depression in power saving NAS system
HITACHI LTD2 citations63
US7484066B2Jan 27, 2009
Assuring performance of external storage systems
HITACHI LTD3 citations63
US7249119B2Jul 24, 2007
System for managing access and storage of worm files without sending parameters for associated file access
HITACHI LTD3 citations63
US8015207B2Sep 6, 2011
Method and apparatus for unstructured data mining and distributed processing
HITACHI LTD2 citations60
US9311315B2Apr 12, 2016
Information processing system and method for controlling the same
HITACHI LTD0 citations52
US8347028B2Jan 1, 2013
Performance separation optimization according to protocol usage status and storage system performance
HITACHI LTD1 citations52
US7836023B2Nov 16, 2010
System for managing access and storage of worm files without sending parameters for associated file access
HITACHI LTD0 citations52
US7664787B2Feb 16, 2010
System and method for creating an object-level snapshot in a storage system
HITACHI LTD0 citations52
SHITOMI HIDEHISA
5 patentsUS8170990B2May 1, 2012
Integrated remote replication in hierarchical storage systems
SHITOMI HIDEHISA12 citations83
US8099622B2Jan 17, 2012
Failover method of remotely-mirrored clustered file servers
SHITOMI HIDEHISA9 citations83
US8782363B2Jul 15, 2014
Information processing system and method for controlling the same
SHITOMI HIDEHISA3 citations62
US8156293B2Apr 10, 2012
Method and apparatus for a unified storage system
SHITOMI HIDEHISA1 citations62
US8504648B2Aug 6, 2013
Method and apparatus for storage-service-provider-aware storage system
SHITOMI HIDEHISA0 citations51