Inventor
NOMURA SHIMPEI
JP18 patents
Patents
18 patentsUS11372570B1Jun 28, 2022
Storage device, computer system, and data transfer program for deduplication
HITACHI LTD8 citations84
US11483158B2Oct 25, 2022
Distributed ledger device, distributed ledger system, and distributed ledger management method
HITACHI LTD2 citations72
US10467176B2Nov 5, 2019
Information processing apparatus
HITACHI LTD4 citations72
US10102070B2Oct 16, 2018
Information processing system, storage apparatus and storage device
HITACHI LTD5 citations72
US11687239B2Jun 27, 2023
File storage system and method for managing file storage system
HITACHI LTD0 citations62
US11294567B2Apr 5, 2022
File storage system and method for managing file storage system
HITACHI LTD0 citations62
US10949405B2Mar 16, 2021
Data deduplication device, data deduplication method, and data deduplication program
HITACHI LTD1 citations62
US12015664B2Jun 18, 2024
Information processing system and application services distribution method in information processing system
HITACHI LTD0 citations61
US11706287B2Jul 18, 2023
Information processing system and application services distribution method in information processing system
HITACHI LTD0 citations61
US11636073B2Apr 25, 2023
File storage system and file management method by file storage system
HITACHI LTD0 citations61
US11412034B2Aug 9, 2022
Information processing system and application services distribution method in information processing system
HITACHI LTD0 citations61
US11204899B1Dec 21, 2021
File storage system and file management method by file storage system
HITACHI LTD1 citations61
US12547517B2Feb 10, 2026
Arrangement plan search device, computer system, and arrangement plan search method
HITACHI LTD0 citations51
US12436971B2Oct 7, 2025
Support device and method
HITACHI LTD0 citations51
US11977487B2May 7, 2024
Data control device, storage system, and data control method
HITACHI LTD0 citations51
US10896700B2Jan 19, 2021
Control method of environmental temperature of storage drive
HITACHI LTD0 citations51
US10635534B2Apr 28, 2020
Nonvolatile memory module
HITACHI LTD0 citations50
US10768838B2Sep 8, 2020
Storage apparatus and distributed storage system
HITACHI LTD0 citations40