Inventor
TAJIMA SACHIE
JP23 patents
Patents
23 patentsUS10664182B2May 26, 2020
Storage system
HITACHI LTD12 citations84
US8028184B2Sep 27, 2011
Device allocation changing method
HITACHI LTD17 citations84
US11615005B2Mar 28, 2023
Storage system and control method therefor
HITACHI LTD2 citations73
US10496444B2Dec 3, 2019
Computer and control method for computer
HITACHI LTD3 citations73
US9632931B2Apr 25, 2017
Computer system and memory allocation adjustment method for computer system
HITACHI LTD2 citations73
US7853770B2Dec 14, 2010
Storage system, data relocation method thereof, and recording medium that records data relocation program
HITACHI LTD7 citations72
US11481292B2Oct 25, 2022
Storage system and control method therefor
HITACHI LTD0 citations62
US8356154B2Jan 15, 2013
Storage system, data relocation method thereof, and recording medium that records data relocation program
HITACHI LTD3 citations61
US12554603B2Feb 17, 2026
Computer system and operation management method for disaster-recovery while preserving write-order consistency
HITACHI LTD0 citations52
US12461678B2Nov 4, 2025
Storage system including storage nodes each including a storage controller configured to run on a processor
HITACHI LTD0 citations52
US11816331B2Nov 14, 2023
Storage system and storage program update method
HITACHI LTD0 citations52
US11789613B2Oct 17, 2023
Storage system and data processing method
HITACHI LTD0 citations52
US11726691B2Aug 15, 2023
Computer system and communication management method
HITACHI LTD0 citations52
US11341007B2May 24, 2022
Storage system and storage control method
HITACHI LTD0 citations52
US11029850B2Jun 8, 2021
System of controlling data rebalance and its method
HITACHI LTD0 citations52
US10990468B2Apr 27, 2021
Computing system and error handling method for computing system
HITACHI LTD0 citations52
US10162663B2Dec 25, 2018
Computer and hypervisor-based resource scheduling method
HITACHI LTD1 citations52
US12067297B2Aug 20, 2024
Storage system and data layout conversion method in storage system
HITACHI LTD0 citations51
US12045133B2Jul 23, 2024
Storage system
HITACHI LTD0 citations51
US11372583B2Jun 28, 2022
Storage device and control method for maintaining control information in the event of power failure
HITACHI LTD0 citations51
US10740040B2Aug 11, 2020
System and computer for controlling caching for logical storage
HITACHI LTD0 citations42
US10013358B2Jul 3, 2018
Computer system and memory allocation management method
HITACHI LTD0 citations41
US9262184B2Feb 16, 2016
Virtual computer system and I/O implementing method in virtual computer
HITACHI LTD0 citations41