Inventor
SUTOH ATSUSHI
JP31 patents
⚠️ This page may combine multiple inventors who share the name “SUTOH ATSUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
16 patentsUS7099901B2Aug 29, 2006
Method for backing up a disk array system
HITACHI LTD110 citations98
US8015157B2Sep 6, 2011
File sharing system, file server, and method for managing files
HITACHI LTD20 citations92
US9189168B2Nov 17, 2015
Data migration system and data migration method
HITACHI LTD6 citations84
US8738874B2May 27, 2014
Storage controller and storage control method for snapshot acquisition and remote copying of a snapshot
HITACHI LTD9 citations84
US7631156B2Dec 8, 2009
Storage system issuing optimum I/O command to allocation-on-use enabled volume and controlling method therefor
HITACHI LTD10 citations84
US7398420B2Jul 8, 2008
Method for keeping snapshot image in a storage system
HITACHI LTD9 citations84
US7383264B2Jun 3, 2008
Data control method for duplicating data between computer systems
HITACHI LTD16 citations84
US7437603B2Oct 14, 2008
Method for restoring snapshot in a storage system
HITACHI LTD17 citations83
US9110909B2Aug 18, 2015
File level hierarchical storage management system, method, and apparatus
HITACHI LTD4 citations72
US10521122B2Dec 31, 2019
Storage apparatus and method of controlling same
HITACHI LTD3 citations70
US7680983B2Mar 16, 2010
Method of restoring data by CDP utilizing file system information
HITACHI LTD2 citations63
US9251163B2Feb 2, 2016
File sharing system and file sharing method
HITACHI LTD0 citations52
US7890716B2Feb 15, 2011
Method of managing time-based differential snapshot
HITACHI LTD1 citations49
US10191934B2Jan 29, 2019
De-duplication system and method thereof
HITACHI LTD0 citations42
US8930328B2Jan 6, 2015
Storage system, storage system control method, and storage control device
HITACHI LTD0 citations41
US10657105B2May 19, 2020
Method and computer system for sharing objects
HITACHI LTD0 citations39
NEMOTO JUN
4 patentsUS8271753B2Sep 18, 2012
Storage controller and storage control method for copying a snapshot using copy difference information
NEMOTO JUN11 citations83
US8316065B2Nov 20, 2012
Data migration system and data migration method
NEMOTO JUN2 citations62
US8838721B2Sep 16, 2014
File sharing system and file sharing method
NEMOTO JUN0 citations51
US8661215B2Feb 25, 2014
System and method of acquiring and copying snapshots
NEMOTO JUN0 citations51