Inventor
NAGASOE YASUYUKI
JP23 patents
⚠️ This page may combine multiple inventors who share the name “NAGASOE YASUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
19 patentsUS7469327B2Dec 23, 2008
System and method for restricting access to logical volumes
HITACHI LTD21 citations92
US7124265B2Oct 17, 2006
Storage system which controls access to logical devices by permitting attribute modes for logical devices to be set
HITACHI LTD20 citations92
US7243189B2Jul 10, 2007
Data processing system and method
HITACHI LTD10 citations84
US7739454B2Jun 15, 2010
Storage subsystem and storage subsystem control method
HITACHI LTD5 citations72
US7246208B2Jul 17, 2007
Storage subsystem and storage subsystem control method
HITACHI LTD5 citations72
US7240156B2Jul 3, 2007
Storage subsystem and storage subsystem control method
HITACHI LTD5 citations72
US10372372B2Aug 6, 2019
Storage system
HITACHI LTD3 citations68
US7493443B2Feb 17, 2009
Storage system utilizing improved management of control information
HITACHI LTD2 citations63
US7392364B2Jun 24, 2008
Storage system having dynamic volume allocation function
HITACHI LTD2 citations63
US7310713B2Dec 18, 2007
Storage system having dynamic volume allocation function
HITACHI LTD1 citations63
US6954825B2Oct 11, 2005
Disk subsystem
HITACHI LTD6 citations63
US7987329B2Jul 26, 2011
Storage system and method of controlling the same
HITACHI LTD2 citations62
US7343464B2Mar 11, 2008
Storage controller and storage system
HITACHI LTD3 citations62
US7167950B2Jan 23, 2007
Storage system
HITACHI LTD5 citations61
US8380925B2Feb 19, 2013
Storage system comprising plurality of processor units
HITACHI LTD1 citations52
US7991974B2Aug 2, 2011
Storage system having dynamic volume allocation function
HITACHI LTD0 citations52
US7757058B2Jul 13, 2010
Storage system having dynamic volume allocation function
HITACHI LTD0 citations52
US7447858B2Nov 4, 2008
Storage system which controls access to logical devices by permitting attribute modes for the logical devices to be set
HITACHI LTD0 citations52
US7594071B2Sep 22, 2009
Storage system employing a hierarchical directory section and a cache directory section
HITACHI LTD0 citations50