Inventor
TAKEDA KEI
JP26 patents
⚠️ This page may combine multiple inventors who share the name “TAKEDA KEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
21 patentsUS7107273B2Sep 12, 2006
Method and program of collecting performance data for storage network
HITACHI LTD178 citations99
US7096315B2Aug 22, 2006
Method for analyzing performance information
HITACHI LTD260 citations99
US7155486B2Dec 26, 2006
Storage management method
HITACHI LTD84 citations98
US7509443B2Mar 24, 2009
Storage management system and method using performance values to obtain optimal input/output paths within a storage network
HITACHI LTD31 citations92
US7277821B2Oct 2, 2007
Method of collecting and storing storage network performance information, computer system, and program
HITACHI LTD25 citations92
US7246105B2Jul 17, 2007
Storage device management method, system and program
HITACHI LTD24 citations92
US7143008B2Nov 28, 2006
Method of collecting and storing storage network performance information, computer system, and program
HITACHI LTD26 citations92
US7127555B2Oct 24, 2006
Method for analyzing performance information
HITACHI LTD17 citations92
US6564323B2May 13, 2003
Personal information controlling method and personal information controlling apparatus
HITACHI LTD31 citations92
US7415490B2Aug 19, 2008
Data storage system
HITACHI LTD11 citations84
US7035882B2Apr 25, 2006
Data storage system
HITACHI LTD14 citations84
US7031988B2Apr 18, 2006
Method for displaying the amount of storage use
HITACHI LTD15 citations84
US7185164B2Feb 27, 2007
Method for rearranging logical volume
HITACHI LTD8 citations74
US7631002B2Dec 8, 2009
Storage device management method, system and program
HITACHI LTD6 citations73
US8055686B2Nov 8, 2011
Method and program of collecting performance data for storage network
HITACHI LTD3 citations63
US7917720B2Mar 29, 2011
Method for rearranging a logical volume
HITACHI LTD2 citations63
US7523254B2Apr 21, 2009
Method for analyzing performance information
HITACHI LTD2 citations63
US7310701B2Dec 18, 2007
Method for analyzing performance information
HITACHI LTD2 citations63
US7136996B2Nov 14, 2006
One-time logon method for distributed computing systems
HITACHI LTD5 citations61
US8006035B2Aug 23, 2011
Method for analyzing performance information
HITACHI LTD0 citations52
US7837108B2Nov 23, 2010
Sensor device management system and method
HITACHI LTD1 citations50