| Patent | Date |
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Apparatus for reallocating logical to physical disk devices using a storage controller and method of the same
Grant 8,898,383 - Yamamoto , et al. November 25, 2 | 2014-11-25 |
Remote Copying System With Consistency Guaranteed Between A Pair
App 20120191659 - IWAMURA; Takashige ; et al. | 2012-07-26 |
Remote copying system with consistency guaranteed between a pair
Grant 8,161,009 - Iwamura , et al. April 17, 2 | 2012-04-17 |
Apparatus For Reallocating Logical To Physical Disk Devices Using A Storage Controller And Method Of The Same
App 20120005447 - Yamamoto; Yasutomo ; et al. | 2012-01-05 |
Apparatus and method for reallocating logical to physical disk devices using a storage controller with access frequency and sequential access ratio calculations and display
Grant 8,032,733 - Yamamoto , et al. October 4, 2 | 2011-10-04 |
Data processing system and copy processing method thereof
Grant 7,870,423 - Takahashi , et al. January 11, 2 | 2011-01-11 |
Load distribution of multiple disks
Grant 7,861,034 - Yamamoto , et al. December 28, 2 | 2010-12-28 |
Method and apparatus for verifying data in a storage system
Grant 7,725,611 - Ohashi , et al. May 25, 2 | 2010-05-25 |
Storage System, Method Of Controlling Storage System, And Storage Device
App 20100017574 - Takahashi; Masamitsu ; et al. | 2010-01-21 |
Information addition system and mobile communication terminal
Grant 7,623,854 - Satoh November 24, 2 | 2009-11-24 |
Apparatus And Method For Reallocating Logical To Physical Disk Devices Using A Storage Controller With Access Frequency And Sequential Access Ratio Calculations And Display
App 20090276569 - Yamamoto; Yasutomo ; et al. | 2009-11-05 |
Disk array apparatus, data migration method, and storage medium
Grant 7,594,076 - Tsumagari , et al. September 22, 2 | 2009-09-22 |
Apparatus and method for reallocating logical to physical disk devices using a storage controller, with access frequency and sequential access ratio calculations and display
Grant 7,577,815 - Yamamoto , et al. August 18, 2 | 2009-08-18 |
Handsfree system and incoming call answering method in handsfree system
Grant 7,460,664 - Satoh December 2, 2 | 2008-12-02 |
Method And Apparatus For Verifying Data In A Storage System
App 20080288829 - OHASHI; Kazunobu ; et al. | 2008-11-20 |
Disk array and method for reading/writing data from/into disk unit
Grant 7,447,840 - Higaki , et al. November 4, 2 | 2008-11-04 |
Data Processing System And Copy Processing Method Thereof
App 20080178041 - Takahashi; Masamitsu ; et al. | 2008-07-24 |
Data processing system and copy processing method thereof
Grant 7,370,228 - Takahashi , et al. May 6, 2 | 2008-05-06 |
Storage system, method of controlling storage system, and storage device
App 20080052479 - Takahashi; Masamitsu ; et al. | 2008-02-28 |
Storage system, method of controlling storage system, and storage device
App 20080034177 - Takahashi; Masamitsu ; et al. | 2008-02-07 |
Method and system for storing duplicate data
Grant 7,293,068 - Katsuragi , et al. November 6, 2 | 2007-11-06 |
Storage system, method of controlling storage system, and storage device
Grant 7,287,132 - Takahashi , et al. October 23, 2 | 2007-10-23 |
Load distribution of multiple disks
App 20070239958 - Yamamoto; Akira ; et al. | 2007-10-11 |
Distribution of I/O requests across multiple disk units
Grant 7,254,674 - Yamamoto , et al. August 7, 2 | 2007-08-07 |
Disk array and method for reading/writing data from/into disk unit
App 20070162696 - Higaki; Seiichi ; et al. | 2007-07-12 |
Remote copying system with consistency guaranteed between a pair
Grant 7,225,190 - Iwamura , et al. May 29, 2 | 2007-05-29 |
Disk array and method for reading/writing data from/into disk unit
Grant 7,206,900 - Higaki , et al. April 17, 2 | 2007-04-17 |
Disk array apparatus, data migration method, and storage medium
App 20070061513 - Tsumagari; Masahiro ; et al. | 2007-03-15 |
Information addition system and mobile communication terminal
App 20070054704 - Satoh; Takao | 2007-03-08 |
Storage system, method of controlling storage system, and storage device
Grant 7,185,152 - Takahashi , et al. February 27, 2 | 2007-02-27 |
Hierarchical storage apparatus and control apparatus thereof
Grant 7,174,439 - Nagase , et al. February 6, 2 | 2007-02-06 |
Storage system, method of controlling storage system, and storage device
App 20070022266 - Takahashi; Masamitsu ; et al. | 2007-01-25 |
Data mapping management apparatus
Grant 7,127,445 - Mogi , et al. October 24, 2 | 2006-10-24 |
Disk array and method for reading/writing data from/into disk unit
Grant 7,120,741 - Higaki , et al. October 10, 2 | 2006-10-10 |
Storage system, method of controlling storage system, and storage device
Grant 7,114,044 - Takahashi , et al. September 26, 2 | 2006-09-26 |
Apparatus and method for reallocating logical to physical disk devices using a storage controller, with access frequency and sequential access ratio calculations and display
App 20060184733 - Yamamoto; Yasutomo ; et al. | 2006-08-17 |
Remote copying system with consistency guaranteed between a pair
App 20060161721 - Iwamura; Takashige ; et al. | 2006-07-20 |
Apparatus and method for reallocating logical to physical disk devices using a storage controller, with access frequency and sequential access ratio calculations and display
Grant 7,069,383 - Yamamoto , et al. June 27, 2 | 2006-06-27 |
Disk array and method for reading/writing data from/into disk unit
Grant 7,035,975 - Higaki , et al. April 25, 2 | 2006-04-25 |
Updating method of firmware of hard disk unit mounted on disk array device and disk array device with function for performing updating method
Grant 7,032,218 - Shirasawa , et al. April 18, 2 | 2006-04-18 |
Data processing system and copy processing method thereof
App 20060048014 - Takahashi; Masamitsu ; et al. | 2006-03-02 |
Storage system, method of controlling storage system, and storage device
App 20060004894 - Takahashi; Masamitsu ; et al. | 2006-01-05 |
Hierarchical storage apparatus and control apparatus thereof
App 20050268062 - Nagase, Norikazu ; et al. | 2005-12-01 |
Remote copying system with consistency guaranteed between a pair
App 20050240634 - Iwamura, Takashige ; et al. | 2005-10-27 |
Read-write control of data storage disk units
App 20050240728 - Yamamoto, Akira ; et al. | 2005-10-27 |
Apparatus and method for reallocating logical to physical disk devices using a storage controller, with access frequency and sequential access ratio calculations and display
App 20050228949 - Yamamoto, Yasutomo ; et al. | 2005-10-13 |
Disk subsystem
Grant 6,954,825 - Nagasoe , et al. October 11, 2 | 2005-10-11 |
Hierarchical storage apparatus and control apparatus thereof
Grant 6,948,042 - Nagase , et al. September 20, 2 | 2005-09-20 |
Storage system with data prefetch function
Grant 6,938,125 - Yamamoto , et al. August 30, 2 | 2005-08-30 |
Handsfree system and incoming call answering method in handsfree system
App 20050180556 - Satoh, Takao | 2005-08-18 |
Apparatus and method for reallocating logical to physical disk devices using a storage controller, with access frequency and sequential access ratio calculations and display
Grant 6,915,382 - Yamamoto , et al. July 5, 2 | 2005-07-05 |
Method and apparatus for verifying data in a storage system
App 20050122788 - Ohashi, Kazunobu ; et al. | 2005-06-09 |
Storage system, method of controlling storage system, and storage device
App 20050050288 - Takahashi, Masamitsu ; et al. | 2005-03-03 |
Method and apparatus for verifying data in a storage system
Grant 6,842,793 - Ohashi , et al. January 11, 2 | 2005-01-11 |
Distribution of I/O requests across multiple disk units
App 20040177220 - Yamamoto, Akira ; et al. | 2004-09-09 |
Disk array and method for reading/writing data from/into disk unit
App 20040158672 - Higaki, Seiichi ; et al. | 2004-08-12 |
Disk array and method for reading/writing data from/into disk unit
App 20040148544 - Higaki, Seiichi ; et al. | 2004-07-29 |
Disk array and method for reading/writing data from/into disk unit
App 20040148545 - Higaki, Seiichi ; et al. | 2004-07-29 |
Disk array and method for reading/writing data from/into disk unit
Grant 6,757,782 - Higaki , et al. June 29, 2 | 2004-06-29 |
Apparatus and method for reallocating logical to physical disk devices using a storage controller, with access frequency and sequential access ratio calculations and display
App 20040083339 - Yamamoto, Yasutomo ; et al. | 2004-04-29 |
Distribution of I/O requests across multiple disk units
Grant 6,728,832 - Yamamoto , et al. April 27, 2 | 2004-04-27 |
Apparatus and method for reallocating logical to physical disk devices using a storage controller, with access frequency and sequential access ratio calculations and display
Grant 6,708,252 - Yamamoto , et al. March 16, 2 | 2004-03-16 |
Read-write control of data storage disk units
App 20040030829 - Yamamoto, Akira ; et al. | 2004-02-12 |
Data mapping management apparatus
App 20030229645 - Mogi, Kazuhiko ; et al. | 2003-12-11 |
Disk array and method for reading/writing data from/into disk unit
App 20030212861 - Higaki, Seiichi ; et al. | 2003-11-13 |
Method of and apparatus for designing layout of analog cells, and computer product
Grant 6,643,834 - Satoh , et al. November 4, 2 | 2003-11-04 |
Disk subsystem and a method for controlling the disk subsystem
App 20030191890 - Okamoto, Takeki ; et al. | 2003-10-09 |
Disk storage system having capability for performing parallel read operation
Grant 6,631,443 - Yamamoto , et al. October 7, 2 | 2003-10-07 |
Method and apparatus for verifying data in a storage system
App 20030188058 - Ohashi, Kazunobu ; et al. | 2003-10-02 |
Disk subsystem
App 20030188102 - Nagasoe, Yasuyuki ; et al. | 2003-10-02 |
Disk array and method for reading/writing data from/into disk unit
Grant 6,615,314 - Higaki , et al. September 2, 2 | 2003-09-02 |
Hierarchical storage apparatus and control apparatus thereof
App 20030140207 - Nagase, Norikazu ; et al. | 2003-07-24 |
Method of and apparatus for designing layout of analog cells, and computer product
App 20030056186 - Satoh, Takao ; et al. | 2003-03-20 |
Updating method of firmware of hard disk unit mounted on disk array device and disk array device with function for performing updating method
App 20020166027 - Shirasawa, Manabu ; et al. | 2002-11-07 |
Information processing system
App 20020144076 - Yamamoto, Yasutomo ; et al. | 2002-10-03 |
Apparatus and method for reallocating logical to physical disk devices using a storage controller with access frequency and sequential access ratio calculations and display
Grant 6,446,161 - Yamamoto , et al. September 3, 2 | 2002-09-03 |
Apparatus and method for reallocating logical to physical disk devices using a storage controller, with access frequency and sequential access ratio calculations and display
App 20020099908 - Yamamoto, Yasutomo ; et al. | 2002-07-25 |
Method and system for storing duplicate data
App 20010049749 - Katsuragi, Eiju ; et al. | 2001-12-06 |
Load distribution of multiple disks
App 20010023463 - Yamamoto, Akira ; et al. | 2001-09-20 |
Mask pattern data producing apparatus, mask pattern data producing method and semiconductor integrated circuit device
Grant 6,212,671 - Kanehira , et al. April 3, 2 | 2001-04-03 |
Storage unit and storage unit subsystem
Grant 6,098,191 - Yamamoto , et al. August 1, 2 | 2000-08-01 |
Specimen holding method and fluid treatment method of specimen surface and systems therefor
Grant 5,979,475 - Satoh , et al. November 9, 1 | 1999-11-09 |
Storage unit and storage unit subsystem
Grant 5,958,078 - Yamamoto , et al. September 28, 1 | 1999-09-28 |
Read/write control for grouped disk storage including parallel access
Grant 5,835,938 - Yamamoto , et al. November 10, 1 | 1998-11-10 |
Storage apparatus system for reallocating data records among parity groups
Grant 5,734,813 - Yamamoto , et al. March 31, 1 | 1998-03-31 |
Data distribution utilizing a master disk unit for fetching and for writing to remaining disk units
Grant 5,680,574 - Yamamoto , et al. October 21, 1 | 1997-10-21 |
Disk array controller capable of preventing data distortion caused by an interruption of data write operation
Grant 5,664,096 - Ichinomiya , et al. September 2, 1 | 1997-09-02 |
Storage controller and bus control method for use therewith
Grant 5,640,600 - Satoh , et al. June 17, 1 | 1997-06-17 |
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