Inventor

SAIKA NOBUYUKI

JP79 patents

⚠️ This page may combine multiple inventors who share the name “SAIKA NOBUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SAIKA NOBUYUKI

HITACHI LTD

System and method for controlling the updating of storage device

Storage system and storage control method

Snapshot management device and snapshot management method

Backup system and backup method

Method and program for creating a snapshot, and storage system

System and method for backup which synchronously or asynchronously stores additional information depending on the target backup data

Backup system and method based on data characteristics

System and method for failover

Method of installing software on storage device controlling apparatus, method of controlling storage device controlling apparatus, and storage device controlling apparatus

Backup method, storage system, and program for backup

Method of controlling storage device controlling apparatus, and storage device controlling apparatus

Storage system, device and method using copy-on-write for synchronous remote copy

Disk array system

Method of controlling storage device controlling apparatus, and storage device controlling apparatus

Method for controlling failover processing for a first channel controller and a second channel controller

Method of reconfiguring NAS under GNS

Fail over method and a computing system having fail over function

System and method for failover

Backup system, backup method, and program therefor

Remote copy system and remote site power saving method

Disk array system

Disk array system

Control system of NAS, backup method, and program therefor

Method of controlling storage device controlling apparatus, and storage device controlling apparatus

Storage controller and method for determining client appropriateness

Method of switching distributed storage modes in GNS

System and method for controlling the updating of storage device

Information processing system and method

Data processing system and method

Storage device managing system, method and program

Backup method for a copy pair using newly created logical volume via virtual server device

Disk array system

Data protection method, authentication method, and program therefor

System and method for managing a storage device

Exclusive control system and method for using shared resource

Method of controlling storage device controlling apparatus, and storage device controlling apparatus

Autonomous takeover destination changing method in a failover

Power saving method in NAS and computer system using the method

SAIKA NOBUYUKI

Failure recovery method in information processing system and information processing system

Migrating snapshot data according to calculated de-duplication efficiency

Power-saving control apparatus and method

Server apparatus and control method of the same

Storage system and storage system management method

Computer system and management method

WANG XIAOLIN

File storage system and load distribution method

KUWAHARA HIROSHI

Management system and management method for storage system

ARAI HITOSHI

Local file server transferring file to remote file server via communication network and storage system comprising those file servers

IKAWA HIROFUMI

File server, file management system and file management method

ZHANG XUERUI

Information processing apparatus and operation method thereof

NAKAMURA SADAHIRO

Remote copy system and remote copy control method