Inventor
SHIROGANE TETSUYA
JP27 patents
⚠️ This page may combine multiple inventors who share the name “SHIROGANE TETSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
20 patentsUS7076620B2Jul 11, 2006
Data processing system including storage systems
HITACHI LTD120 citations98
US7124143B2Oct 17, 2006
Data migration in storage system
HITACHI LTD36 citations93
US7349204B2Mar 25, 2008
Disk device
HITACHI LTD23 citations92
US7302541B2Nov 27, 2007
System and method for switching access paths during data migration
HITACHI LTD25 citations91
US9336412B2May 10, 2016
Storage system and method for controlling storage system
HITACHI LTD8 citations84
US7512746B2Mar 31, 2009
Storage system with designated CPU cores processing transactions across storage nodes
HITACHI LTD10 citations84
US7418565B2Aug 26, 2008
Remote e copy system and a remote copy method utilizing multiple virtualization apparatuses
HITACHI LTD16 citations84
US7363400B2Apr 22, 2008
Data transfer switch
HITACHI LTD10 citations84
US7305605B2Dec 4, 2007
Storage system
HITACHI LTD11 citations84
US7603485B2Oct 13, 2009
Storage subsystem and remote copy system using said subsystem
HITACHI LTD8 citations82
US7934068B2Apr 26, 2011
Storage system and method of taking over logical unit in storage system
HITACHI LTD5 citations63
US7596637B2Sep 29, 2009
Storage apparatus and control method for the same, and computer program product
HITACHI LTD5 citations63
US7565439B2Jul 21, 2009
Communication control for storage system
HITACHI LTD5 citations63
US7472240B2Dec 30, 2008
Storage system with plural control device affiliations
HITACHI LTD5 citations63
US7240167B2Jul 3, 2007
Storage apparatus
HITACHI LTD6 citations63
US7849260B2Dec 7, 2010
Storage controller and control method thereof
HITACHI LTD3 citations61
US7912814B2Mar 22, 2011
Data migration in storage system
HITACHI LTD0 citations52
US7383395B2Jun 3, 2008
Storage device
HITACHI LTD1 citations52
US7680953B2Mar 16, 2010
Computer system, storage device, management server and communication control method
HITACHI LTD1 citations51
US9369278B2Jun 14, 2016
Method for maintenance or exchange of encryption function in storage system and storage device
HITACHI LTD0 citations38