Inventor
CHIKUSA TAKASHI
JP26 patents
⚠️ This page may combine multiple inventors who share the name “CHIKUSA TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
19 patentsUS7139170B2Nov 21, 2006
Disk array device
HITACHI LTD94 citations97
US8370570B2Feb 5, 2013
Storage system
HITACHI LTD22 citations91
US7739416B2Jun 15, 2010
Disk array apparatus
HITACHI LTD12 citations91
US7269674B2Sep 11, 2007
Disk array apparatus
HITACHI LTD27 citations91
US7251701B2Jul 31, 2007
Disk array apparatus
HITACHI LTD27 citations91
US9710168B2Jul 18, 2017
Storage system
HITACHI LTD5 citations83
US8966174B2Feb 24, 2015
Storage system
HITACHI LTD5 citations83
US7730235B2Jun 1, 2010
Storage apparatus for controlling power saving modes of multiple disk devices of different specifications
HITACHI LTD13 citations83
US7328392B2Feb 5, 2008
Disk array system
HITACHI LTD14 citations83
US7917551B2Mar 29, 2011
Storage system and management method thereof
HITACHI LTD17 citations81
US9055044B2Jun 9, 2015
Computer system and method of controlling computer system
HITACHI LTD12 citations80
US7558916B2Jul 7, 2009
Storage system, data processing method and storage apparatus
HITACHI LTD7 citations71
US9563377B2Feb 7, 2017
Computer system and method of controlling computer system
HITACHI LTD2 citations69
US9086807B2Jul 21, 2015
Storage apparatus and tier control method
HITACHI LTD6 citations69
US9398728B2Jul 19, 2016
Storage subsystem and method for controlling the same
HITACHI LTD2 citations63
US9256372B2Feb 9, 2016
Storage device and method of controlling storage device
HITACHI LTD2 citations63
US9223508B2Dec 29, 2015
Storage system
HITACHI LTD2 citations61
US7925028B2Apr 12, 2011
Electronic device having a blower with noise control
HITACHI LTD6 citations61
US9690610B2Jun 27, 2017
Computer system and management computer controlling method
HITACHI LTD0 citations31
CHIKUSA TAKASHI
3 patentsUS9329781B2May 3, 2016
Disk array apparatus
CHIKUSA TAKASHI1 citations60
US8397002B2Mar 12, 2013
Disk array apparatus
CHIKUSA TAKASHI3 citations60
US8478729B2Jul 2, 2013
System and method for controlling the storage of redundant electronic files to increase storage reliability and space efficiency
CHIKUSA TAKASHI2 citations53