1
Keiichi Kaiya, Masanao Tsuboki, Kazuhito Suishu: External storage and data recovery method for external storage as well as program. Hitachi, Mattingly Stanger Malur & Brundidge P C, July 10, 2007: US07243256 (18 worldwide citation)

The data is automatically recovered to a desired arbitrary point in an external storage without imposing a burden on the host computer. An application on a host computer instructs data recovery control processing of a disk control apparatus to set a recovery opportunity. It is possible to register a ...


2
Keiichi Kaiya, Masanao Tsuboki, Kazuhito Suishu: External storage and data recovery method for external storage as well as program. Hitachi, Mattingly Stanger Malur & Brundidge P C, August 8, 2006: US07089445 (13 worldwide citation)

The data is automatically recovered to a desired arbitrary point in an external storage without imposing a burden on the host computer. An application on a host computer instructs data recovery control processing of a disk control apparatus to set a recovery opportunity. It is possible to register a ...


3
Masanao Tsuboki, Ryusuke Ito, Mitsuru Kashiwagi: Storage system, data transfer method, and program. Hitachi, Foley & Lardner, February 15, 2011: US07890717 (5 worldwide citation)

A storage system including: a first disk array apparatus for providing first volumes for storing data sent from a host system; a second disk array apparatus for providing second volumes for storing back-up data of the first volumes; and a console terminal for operating the first disk array apparatus ...


4
Masanao Tsuboki, Ryusuke Ito, Mitsuru Kashiwagi: Storage system, data transfer method according to volume priority. Hitachi, Reed Smith, Stanley P Fisher Esq, Juan Carlos A Marquez Esq, September 9, 2008: US07424583 (5 worldwide citation)

The present invention suggests a storage system capable of realizing highly reliable data back-up. The storage system includes: a first disk array apparatus for providing first volumes for storing data sent from a host system; a second disk array apparatus for providing second volumes for storing ba ...


5
Keiichi Kaiya, Masanao Tsuboki, Kazuhito Suishu: External storage and data recovery method for external storage as well as program. Hitachi, Mattingly Stanger Malur & Brundidge P C, December 23, 2008: US07469358 (4 worldwide citation)

The data is automatically recovered to a desired arbitrary point in an external storage without imposing a burden on the host computer. An application on a host computer instructs data recovery control processing of a disk control apparatus to set a recovery opportunity. It is possible to register a ...


6
Keiichi Kaiya, Masanao Tsuboki, Kazuhito Suishu: External storage and data recovery method for external storage as well as program. Hitachi, Mattingly Stanger Malur & Brundidge PC, December 9, 2008: US07464288 (3 worldwide citation)

The data is automatically recovered to a desired arbitrary point in an external storage without imposing a burden on the host computer. An application on a host computer instructs data recovery control processing of a disk control apparatus to set a recovery opportunity. It is possible to register a ...


7
Keiichi Kaiya, Masanao Tsuboki, Kazuhito Suishu: External storage and data recovery method for external storage as well as program. Hitachi, Mattingly & Malur P C, January 18, 2011: US07873860 (2 worldwide citation)

The data is automatically recovered to a desired arbitrary point in an external storage without imposing a burden on the host computer. An application on a host computer instructs data recovery control processing of a disk control apparatus to set a recovery opportunity. It is possible to register a ...


8
Keiichi Kaiya, Masanao Tsuboki, Kazuhito Suishu: External storage and data recovery method for external storage as well as program. Hitachi, Mattingly Stanger Malur & Brundidge P C, May 6, 2008: US07370222 (2 worldwide citation)

The data is automatically recovered to a desired arbitrary point in an external storage without imposing a burden on the host computer. An application on a host computer instructs data recovery control processing of a disk control apparatus to set a recovery opportunity. It is possible to register a ...


9
Masanao Tsuboki, Masamitsu Takahashi, Katsunori Nakamura, Takahiko Takeda: Storage system and method for data transfer between storage systems. Hitachi, Townsend and Townsend and Crew, October 26, 2004: US06810469 (1 worldwide citation)

There is realized a storage system which can reduce the limitation of a device number used by a host CPU at the time of duplexing data. A micro processor of a source external storage controller unit unifies a plurality of write data received from the host CPU to the same data bus to provide one unit ...


10
Masanao Tsuboki, Ryusuke Ito, Mitsuru Kashiwagi: Storage system, data transfer method, and program. Hitachi, Foley & Lardner, March 13, 2012: US08135908

The storage system including a first disk array apparatus for providing first volumes for storing data sent from a host system; a second disk array apparatus for providing second volumes for storing back-up data of the first volumes; and a console terminal for operating the first disk array apparatu ...