Inventor
OGATA RAN
JP12 patents
⚠️ This page may combine multiple inventors who share the name “OGATA RAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
7 patentsUS7757055B2Jul 13, 2010
Storage system and data migration method for the same
HITACHI LTD14 citations83
US8037244B2Oct 11, 2011
Storage apparatus and data storage method using the same
HITACHI LTD7 citations82
US10521122B2Dec 31, 2019
Storage apparatus and method of controlling same
HITACHI LTD3 citations70
US8850087B2Sep 30, 2014
Storage device and method for controlling the same
HITACHI LTD0 citations51
US10025525B2Jul 17, 2018
Storage system, storage control method, and computer system
HITACHI LTD0 citations39
US7904683B2Mar 8, 2011
Storage system
HITACHI LTD0 citations39
US10514851B2Dec 24, 2019
Storage apparatus and recording medium
HITACHI LTD0 citations36