Kiichiro Urabe

Storage system making possible data synchronization confirmation at time of asynchronous remote copy

Data storage subsystem

Storage device and device changeover control method for storage devices

Method and apparatus for bit operational process

Method and apparatus for verifying data in a storage system

Memory control unit in a display apparatus having a buffer memory

Storage control sub-system comprising virtual storage units

Split image display control unit

Control method for a data storage system

Storage system and control method thereof, and computer program product