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Method and storage system that enable sharing files among multiple servers Grant 7,353,240 - Takamoto , et al. April 1, 2 | 2008-04-01 |
Method And Computer Program For Reducing Power Consumption Of A Computing System App 20080065919 - Hatasaki; Keisuke ;   et al. | 2008-03-13 |
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Management Server And Server System App 20080005745 - Kureya; Kimihide ;   et al. | 2008-01-03 |
Storage area network system Grant 7,315,960 - Takamoto , et al. January 1, 2 | 2008-01-01 |
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Method of deploying a production environment using a development environment App 20070276897 - Tameshige; Takashi ;   et al. | 2007-11-29 |
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Storage switch system, storage switch method, management server, management method, and management program App 20070174659 - Takuwa; Shinya ;   et al. | 2007-07-26 |
Failure recovery method App 20070174658 - Takamoto; Yoshifumi ;   et al. | 2007-07-26 |
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Controlling method, computer system, and processing program of booting up a computer App 20070136447 - Nakajima; Takao ;   et al. | 2007-06-14 |
Data sharing method among remote computer systems and disk control device thereof Grant 7,219,191 - Takamoto , et al. May 15, 2 | 2007-05-15 |
Method for distributing data input/output load App 20070078961 - Kumano; Seiichi ;   et al. | 2007-04-05 |
Disk array system and its control method Grant 7,185,265 - Kakuta , et al. February 27, 2 | 2007-02-27 |
Method for correcting a program running on a computer system Grant 7,127,635 - Takamoto , et al. October 24, 2 | 2006-10-24 |
Method for reproducing configuration of a computer system in a remote site App 20060230103 - Takamoto; Yoshifumi ;   et al. | 2006-10-12 |
Computer system, data management method, and program App 20060218367 - Ukai; Toshiyuki ;   et al. | 2006-09-28 |
Computer system App 20060143255 - Shinohe; Ichiro ;   et al. | 2006-06-29 |
Multiple computer system and method for assigning logical computers on the same system Grant 7,062,674 - Takamoto June 13, 2 | 2006-06-13 |
Quick deployment method App 20060123386 - Tameshige; Takashi ;   et al. | 2006-06-08 |
Method of booting an operating system App 20060075217 - Takamoto; Yoshifumi ;   et al. | 2006-04-06 |
Network-attached disk unit with data protection function and server protecting data stored in network-attached disk device Grant 6,993,524 - Watanabe , et al. January 31, 2 | 2006-01-31 |
Data migration method using storage area network Grant 6,976,103 - Watanabe , et al. December 13, 2 | 2005-12-13 |
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Database duplication method of using remote copy and database duplication storage subsystem thereof Grant 6,895,417 - Obara , et al. May 17, 2 | 2005-05-17 |
Computer resource distribution method based on prediction App 20050102674 - Tameshige, Takashi ;   et al. | 2005-05-12 |
Method and program for executing a job in a remote computer in different computer environment App 20050022188 - Tameshige, Takashi ;   et al. | 2005-01-27 |
Data sharing method among remote computer systems and disk control device thereof App 20040193796 - Takamoto, Yoshifumi ;   et al. | 2004-09-30 |
Storage area network system Grant 6,792,557 - Takamoto , et al. September 14, 2 | 2004-09-14 |
Metadata allocation method in a storage system App 20040172501 - Ukai, Toshiyuki ;   et al. | 2004-09-02 |
Network storage system App 20040143643 - Takamoto, Yoshifumi ;   et al. | 2004-07-22 |
Disk cache control method, disk array system, and storage system Grant 6,748,487 - Takamoto , et al. June 8, 2 | 2004-06-08 |
Logically partitioned computer system and method for controlling configuration of the same App 20040003319 - Ukai, Toshiyuki ;   et al. | 2004-01-01 |
Multiple computer system and method for assigning logical computers on the same system App 20030217088 - Takamoto, Yoshifumi | 2003-11-20 |
Storage subsystem with management site changing function Grant 6,640,281 - Obara , et al. October 28, 2 | 2003-10-28 |
Storage subsystem with management site changing function App 20030196037 - Obara, Kiyohiro ;   et al. | 2003-10-16 |
Storage subsystem with management site changing function Grant 6,625,691 - Obara , et al. September 23, 2 | 2003-09-23 |
Disk array system and its control method App 20030135808 - Kakuta, Hitoshi ;   et al. | 2003-07-17 |
Database duplication method of using remote copy and database duplication storage subsystem thereof App 20030115224 - Obara, Kiyohiro ;   et al. | 2003-06-19 |
Storage subsystem with management site changing function App 20030088733 - Obara, Kiyohiro ;   et al. | 2003-05-08 |
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Disk storage with modifiable data management function App 20020188626 - Tomita, Aki ;   et al. | 2002-12-12 |
Method for correcting a program running on computer system App 20020162049 - Takamoto, Yoshifumi ;   et al. | 2002-10-31 |
Method for transmitting data via a network in a form of divided sub-packets Grant 6,470,391 - Takamoto , et al. October 22, 2 | 2002-10-22 |
Storage subsystem with management site changing function App 20020133671 - Obara, Kiyohiro ;   et al. | 2002-09-19 |
Method and apparatus for transmitting data in a network wherein acknowledgment signals are transmitted to acknowledge receipt of data Grant 6,449,631 - Takamoto , et al. September 10, 2 | 2002-09-10 |
Disk storage with modifiable data management function Grant 6,449,607 - Tomita , et al. September 10, 2 | 2002-09-10 |
Information processing system App 20020056027 - Kanai, Hiroki ;   et al. | 2002-05-09 |
Storage subsystem which balances loads across a plurality of disk controllers Grant 6,378,039 - Obara , et al. April 23, 2 | 2002-04-23 |
Method for transmitting data via a network App 20010027486 - Takamoto, Yoshifumi ;   et al. | 2001-10-04 |
Disk array system and its control method App 20010025360 - Kakuta, Hitoshi ;   et al. | 2001-09-27 |
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Networking system and parallel networking method Grant 5,948,069 - Kitai , et al. September 7, 1 | 1999-09-07 |
Method of transferring packet data in a network by transmitting divided data packets Grant 5,903,724 - Takamoto , et al. May 11, 1 | 1999-05-11 |
Hard disk drive and hard disk apparatus having bus and its installing method Grant 5,903,442 - Kanai , et al. May 11, 1 | 1999-05-11 |
Disk array system having adjustable parity group sizes based on storage unit capacities Grant 5,754,756 - Watanabe , et al. May 19, 1 | 1998-05-19 |
Disk array apparatus and method for dividing and reading/writing partial data across a plurality of drive groups utilizing parallel processing Grant 5,752,256 - Fujii , et al. May 12, 1 | 1998-05-12 |
Input output control system for transferring control programs collectively as one transfer unit designated by plurality of input output requests to be executed Grant 5,640,596 - Takamoto , et al. June 17, 1 | 1997-06-17 |
Disk array with original data stored in one disk drive and duplexed data distributed and stored in different disk drives Grant 5,636,356 - Kakuta , et al. June 3, 1 | 1997-06-03 |
Disc array system having disc storage devices dispersed on plural boards and accessible at withdrawal of part of the boards Grant 5,600,783 - Kakuta , et al. February 4, 1 | 1997-02-04 |
Disk array system and its control method Grant 5,579,474 - Kakuta , et al. November 26, 1 | 1996-11-26 |
File data multiplexing method and data processing system Grant 5,511,177 - Kagimasa , et al. April 23, 1 | 1996-04-23 |
Disk array system, data writing method thereof, and fault recovering method Grant 5,463,765 - Kakuta , et al. October 31, 1 | 1995-10-31 |
Task execution control method for a multiprocessor system with enhanced post/wait procedure Grant 5,274,809 - Iwasaki , et al. December 28, 1 | 1993-12-28 |
Method and apparatus for multi-transaction batch processing Grant 5,115,392 - Takamoto , et al. May 19, 1 | 1992-05-19 |
System for reexecuting branch instruction without fetching by storing target instruction control information Grant 4,912,635 - Nishimukai , et al. March 27, 1 | 1990-03-27 |
Vector processing system Grant 4,734,877 - Sakata , et al. March 29, 1 | 1988-03-29 |