Patent | Date |
---|
Data restoring method and an apparatus using journal data and an identification information Grant 8,423,825 - Eguchi , et al. April 16, 2 | 2013-04-16 |
Volume and failure management method on a network having a storage device Grant 8,397,102 - Yamamoto , et al. March 12, 2 | 2013-03-12 |
Method and system of collection performance data for storage network Grant 8,375,168 - Matsunami , et al. February 12, 2 | 2013-02-12 |
Storage and service provisioning for virtualized and geographically dispersed data centers Grant 8,285,849 - Oeda October 9, 2 | 2012-10-09 |
Avoiding use of an inter-unit network in a storage system having multiple storage control units Grant 8,285,933 - Hara , et al. October 9, 2 | 2012-10-09 |
Method And System Of Collection Performance Data For Storage Network App 20120203965 - Matsunami; Naoto ;   et al. | 2012-08-09 |
Method and system of collection performance data for storage network Grant 8,176,248 - Matsunami , et al. May 8, 2 | 2012-05-08 |
Storage And Service Provisioning For Virtualized And Geographically Dispersed Data Centers App 20120096169 - OEDA; Takashi | 2012-04-19 |
Storage and service provisioning for virtualized and geographically dispersed data centers Grant 8,099,499 - Oeda January 17, 2 | 2012-01-17 |
Method And System Of Collection Performance Data For Storage Network App 20120011321 - Matsunami; Naoto ;   et al. | 2012-01-12 |
Storage system for sending an access request from a host to a storage subsystem Grant 8,051,244 - Matsunami , et al. November 1, 2 | 2011-11-01 |
Data Restoring Method And An Apparatus Using Journal Data And An Identification Information App 20110225455 - Eguchi; Yoshiaki ;   et al. | 2011-09-15 |
Storage And Service Provisioning For Virtualized And Geographically Dispersed Data Centers App 20110208839 - OEDA; Takashi | 2011-08-25 |
Volume and failure management method on a network having a storage device Grant 8,006,123 - Yamamoto , et al. August 23, 2 | 2011-08-23 |
Database recovery method applying update journal and database log Grant 7,991,749 - Nishikawa , et al. August 2, 2 | 2011-08-02 |
Volume And Failure Management Method On A Network Having A Storage Device App 20110179317 - Yamamoto; Masayuki ;   et al. | 2011-07-21 |
Storage System For Sending An Access Request From A Host To A Storage Subsystem App 20110167218 - Matsunami; Naoto ;   et al. | 2011-07-07 |
Data restoring method and an apparatus using journal data and an identification information Grant 7,971,097 - Eguchi , et al. June 28, 2 | 2011-06-28 |
Storage and server provisioning for virtualized and geographically dispersed data centers Grant 7,970,903 - Oeda June 28, 2 | 2011-06-28 |
Method and apparatus for virtual network attached storage remote migration Grant 7,966,517 - Shitomi , et al. June 21, 2 | 2011-06-21 |
Storage system for sending an access request from a host to a storage subsystem Grant 7,937,527 - Matsunami , et al. May 3, 2 | 2011-05-03 |
Volume and failure management method on a network having a storage device Grant 7,937,614 - Yamamoto , et al. May 3, 2 | 2011-05-03 |
Avoiding Use Of An Inter-unit Network In A Storage System Having Multiple Storage Control Units App 20110055477 - HARA; Junichi ;   et al. | 2011-03-03 |
System executing log data transfer synchronously and database data transfer asynchronously Grant 7,890,461 - Oeda , et al. February 15, 2 | 2011-02-15 |
Method and apparatus for NAS/CAS unified storage system Grant 7,870,154 - Shitomi , et al. January 11, 2 | 2011-01-11 |
Management device and management method Grant 7,865,772 - Mogi , et al. January 4, 2 | 2011-01-04 |
Avoiding use of an inter-unit network in a storage system having multiple storage control units Grant 7,849,265 - Hara , et al. December 7, 2 | 2010-12-07 |
Remote copy network Grant 7,809,909 - Iwamura , et al. October 5, 2 | 2010-10-05 |
Display apparatus and its method for displaying connections among a host, a logical unit and a storage system in a virtual storage system Grant 7,805,564 - Matsunami , et al. September 28, 2 | 2010-09-28 |
Clustered storage system and its control method Grant 7,761,677 - Arakawa , et al. July 20, 2 | 2010-07-20 |
Storage system having means for acquiring execution information of database management system Grant 7,734,616 - Mogi , et al. June 8, 2 | 2010-06-08 |
Volume And Failure Management Method On A Network Having A Storage Device App 20100125763 - YAMAMOTO; Masayuki ;   et al. | 2010-05-20 |
Volume And Failure Management Method On A Network Having A Storage Device App 20100122125 - Yamamoto; Masayuki ;   et al. | 2010-05-13 |
Disaster Recovery Processing Method And Apparatus And Storage Unit For The Same App 20100121824 - Kawamura; Nobuo ;   et al. | 2010-05-13 |
Data processing apparatus and network system that outputs quality of service information to a user Grant 7,711,817 - Hattori , et al. May 4, 2 | 2010-05-04 |
Volume and failure management method on a network having a storage device Grant 7,702,951 - Yamamoto , et al. April 20, 2 | 2010-04-20 |
Computer system and a method of replication Grant 7,694,073 - Satoyama , et al. April 6, 2 | 2010-04-06 |
Disaster recovery processing method and apparatus and storage unit for the same Grant 7,668,874 - Kawamura , et al. February 23, 2 | 2010-02-23 |
Volume and failure management method on a network having a storage device Grant 7,669,077 - Yamamoto , et al. February 23, 2 | 2010-02-23 |
Display Apparatus And Its Method For Displaying Connections Among A Host, A Logical Unit And A Storage System In A Virtual Storage System App 20100005240 - MATSUNAMI; Naoto ;   et al. | 2010-01-07 |
Method And Apparatus For Virtual Network Attached Storage Remote Migration App 20090240975 - Shitomi; Hidehisa ;   et al. | 2009-09-24 |
Disaster recovery processing method and apparatus and storage unit for the same Grant 7,562,103 - Kawamura , et al. July 14, 2 | 2009-07-14 |
Avoiding use of an inter-unit network in a storage system having multiple storage control units App 20090157984 - Hara; Junichi ;   et al. | 2009-06-18 |
Data restoring method and an apparatus using journal data and an identification information Grant 7,549,083 - Eguchi , et al. June 16, 2 | 2009-06-16 |
Database Recovery Method Applying Update Journal And Database Log App 20090125568 - Nishikawa; Norifumi ;   et al. | 2009-05-14 |
Data Restoring Method And An Apparatus Using Journal Data And An Identification Information App 20090089614 - Eguchi; Yoshiaki ;   et al. | 2009-04-02 |
Method And Apparatus For Nas/cas Unified Storage System App 20090089335 - Shitomi; Hidehisa ;   et al. | 2009-04-02 |
Data recovery method for computer system Grant 7,506,117 - Yamamoto , et al. March 17, 2 | 2009-03-17 |
Storage and server provisioning for virtualized and geographically dispersed data centers App 20090055507 - Oeda; Takashi | 2009-02-26 |
Data Processing Apparatus And Network System That Outputs Quality Of Service Information To A User App 20090037578 - Hattori; Ryuichi ;   et al. | 2009-02-05 |
Database recovery method applying update journal and database log Grant 7,472,139 - Nishikawa , et al. December 30, 2 | 2008-12-30 |
Storage system having virtualized resource Grant 7,469,289 - Arakawa , et al. December 23, 2 | 2008-12-23 |
Virtual Tape Library Device App 20080301363 - KITAMURA; Manabu ;   et al. | 2008-12-04 |
Multi-site remote-copy system Grant 7,461,226 - Iwamura , et al. December 2, 2 | 2008-12-02 |
Volume and failure management method on a network having a storage device App 20080276120 - Yamamoto; Masayuki ;   et al. | 2008-11-06 |
Data processing apparatus and network system that outputs quality of service information to a user Grant 7,447,708 - Hattori , et al. November 4, 2 | 2008-11-04 |
Fail-over storage system Grant 7,447,933 - Matsunami , et al. November 4, 2 | 2008-11-04 |
Method for managing a network including a storage system Grant 7,428,584 - Yamamoto , et al. September 23, 2 | 2008-09-23 |
Volume and failure management method on a network having a storage device Grant 7,409,583 - Yamamoto , et al. August 5, 2 | 2008-08-05 |
Management Device And Management Method App 20080184068 - Mogi; Kazuhiko ;   et al. | 2008-07-31 |
volume and failure management method on a network having a storage device Grant 7,406,622 - Yamamoto , et al. July 29, 2 | 2008-07-29 |
Remote Copy Network App 20080065848 - Iwamura; Takashige ;   et al. | 2008-03-13 |
Computer system and a method of replication App 20080022042 - Satoyama; Ai ;   et al. | 2008-01-24 |
Computer system Grant 7,313,662 - Nishikawa , et al. December 25, 2 | 2007-12-25 |
Virtual tape library device Grant 7,308,528 - Kitamura , et al. December 11, 2 | 2007-12-11 |
Remote copy network Grant 7,305,531 - Iwamura , et al. December 4, 2 | 2007-12-04 |
Data restoring method and an apparatus using journal data and an identification information Grant 7,305,584 - Eguchi , et al. December 4, 2 | 2007-12-04 |
Computer system and a method of replication Grant 7,281,099 - Satoyama , et al. October 9, 2 | 2007-10-09 |
Multi-site remote-copy system App 20070198791 - Iwamura; Takashige ;   et al. | 2007-08-23 |
Database recovery method applying update journal and database log App 20070185923 - Nishikawa; Norifumi ;   et al. | 2007-08-09 |
Volume and failure management method on a network having a storage device App 20070174721 - Yamamoto; Masayuki ;   et al. | 2007-07-26 |
Data recovery method for computer system App 20070174694 - Yamamoto; Masayuki ;   et al. | 2007-07-26 |
Multi-site remote-copy system Grant 7,228,398 - Iwamura , et al. June 5, 2 | 2007-06-05 |
Storage system having virtualized resource Grant 7,222,172 - Arakawa , et al. May 22, 2 | 2007-05-22 |
Data restoring method and an apparatus using journal data and an identification information App 20070088977 - Eguchi; Yoshiaki ;   et al. | 2007-04-19 |
Centralized storage management method App 20070079078 - Fujita; Takahiro ;   et al. | 2007-04-05 |
Three data center adaptive remote copy Grant 7,194,590 - Achiwa , et al. March 20, 2 | 2007-03-20 |
Data restoring method and an apparatus using journal data and an identification information Grant 7,185,227 - Eguchi , et al. February 27, 2 | 2007-02-27 |
Computer system App 20070022265 - Nishikawa; Norifumi ;   et al. | 2007-01-25 |
Remote copy for a storage controller with reduced data size Grant 7,167,962 - Nakano , et al. January 23, 2 | 2007-01-23 |
Storage system Grant 7,162,598 - Watanabe , et al. January 9, 2 | 2007-01-09 |
Centralized storage management method Grant 7,152,144 - Fujita , et al. December 19, 2 | 2006-12-19 |
Storage apparatus system and method of data backup Grant 7,143,252 - Achiwa , et al. November 28, 2 | 2006-11-28 |
Computer system Grant 7,139,889 - Nishikawa , et al. November 21, 2 | 2006-11-21 |
Storage system having virtualized resource App 20060253549 - Arakawa; Hiroshi ;   et al. | 2006-11-09 |
Multi-site remote-copy system Grant 7,130,974 - Iwamura , et al. October 31, 2 | 2006-10-31 |
Adaptive remote copy in a heterogeneous environment Grant 7,114,049 - Achiwa , et al. September 26, 2 | 2006-09-26 |
Volume and failure management method on a network having a storage device App 20060212751 - Yamamoto; Masayuki ;   et al. | 2006-09-21 |
Multi-site remote-copy system App 20060195670 - Iwamura; Takashige ;   et al. | 2006-08-31 |
Remote copy for a storage controller with reduced data size App 20060195668 - Nakano; Toshio ;   et al. | 2006-08-31 |
Remote copy network App 20060168146 - Iwamura; Takashige ;   et al. | 2006-07-27 |
Data restoring method and an apparatus using journal data and an identification information App 20060150001 - Eguchi; Yoshiaki ;   et al. | 2006-07-06 |
Volume and failure management method on a network having a storage device App 20060129877 - Yamamoto; Masayuki ;   et al. | 2006-06-15 |
Computer, computer system, and data transfer method Grant 7,058,692 - Yamamoto , et al. June 6, 2 | 2006-06-06 |
Fail-over storage system App 20060117211 - Matsunami; Naoto ;   et al. | 2006-06-01 |
Method and apparatus for relocating data related to database management system Grant 7,054,893 - Mogi , et al. May 30, 2 | 2006-05-30 |
Remote copy network Grant 7,055,011 - Iwamura , et al. May 30, 2 | 2006-05-30 |
Computer system App 20060069891 - Nishikawa; Norifumi ;   et al. | 2006-03-30 |
Computer system Grant 7,020,744 - Nishikawa , et al. March 28, 2 | 2006-03-28 |
Computer system including a device with a plurality of identifiers Grant 7,016,961 - Oeda , et al. March 21, 2 | 2006-03-21 |
Fail-over storage system Grant 7,003,687 - Matsunami , et al. February 21, 2 | 2006-02-21 |
Disaster recovery processing method and apparatus and storage unit for the same App 20060010180 - Kawamura; Nobuo ;   et al. | 2006-01-12 |
Method of data backup in a computer system and a storage system therefor Grant 6,981,115 - Yamagami , et al. December 27, 2 | 2005-12-27 |
Information processing apparatus and communication path selection method Grant 6,981,075 - Ayukawa , et al. December 27, 2 | 2005-12-27 |
Computer system and a method of replication Grant 6,976,140 - Satoyama , et al. December 13, 2 | 2005-12-13 |
Storage system having means for acquiring execution information of database management system App 20050267878 - Mogi, Kazuhiko ;   et al. | 2005-12-01 |
Computer system and a method of replication App 20050262319 - Satoyama, Ai ;   et al. | 2005-11-24 |
Computing system and data decryption method and computer system with remote copy facility Grant 6,966,001 - Obara , et al. November 15, 2 | 2005-11-15 |
Method and system for backing up data of data processing devices including fixed length block format data conversion to variable length block format Grant 6,961,832 - Satoyama , et al. November 1, 2 | 2005-11-01 |
Computer system Grant 6,954,839 - Idei , et al. October 11, 2 | 2005-10-11 |
Computer system having a storage area network and method of handling data in the computer system Grant 6,950,871 - Honma , et al. September 27, 2 | 2005-09-27 |
System executing log data transfer synchronously and database data transfer asynchronously App 20050210073 - Oeda, Takashi ;   et al. | 2005-09-22 |
Storage apparatus acquiring static information related to database management system Grant 6,928,450 - Mogi , et al. August 9, 2 | 2005-08-09 |
Storage system having means for acquiring execution information of database management system Grant 6,928,451 - Mogi , et al. August 9, 2 | 2005-08-09 |
Data processing apparatus and network system that outputs quality of service information to a user App 20050149580 - Hattori, Ryuichi ;   et al. | 2005-07-07 |
Apparatus and method for logical volume reallocation Grant 6,915,403 - Yamamoto , et al. July 5, 2 | 2005-07-05 |
Method of creating a storage area & storage device Grant 6,912,627 - Matsunami , et al. June 28, 2 | 2005-06-28 |
Disk storage system including a switch Grant 6,910,102 - Matsunami , et al. June 21, 2 | 2005-06-21 |
Remote copy network App 20050114730 - Iwamura, Takashige ;   et al. | 2005-05-26 |
Virtualized volume snapshot formation method Grant 6,883,073 - Arakawa , et al. April 19, 2 | 2005-04-19 |
Data processing apparatus and network system that outputs quality of service information to a user Grant 6,868,446 - Hattori , et al. March 15, 2 | 2005-03-15 |
Multi-site remote-copy system App 20050038968 - Iwamura, Takashige ;   et al. | 2005-02-17 |
Disk storage system App 20050033914 - Matsunami, Naoto ;   et al. | 2005-02-10 |
Virtual tape library device App 20050033911 - Kitamura, Manabu ;   et al. | 2005-02-10 |
Disk storage system including a switch Grant 6,851,029 - Matsunami , et al. February 1, 2 | 2005-02-01 |
Adaptive remote copy in a heterogeneous environment App 20050021627 - Achiwa, Kyosuke ;   et al. | 2005-01-27 |
Information processing apparatus and communication path selection method App 20050005038 - Ayukawa, Erika ;   et al. | 2005-01-06 |
Method of data backup in a computer system and a storage system therefor Grant 6,836,830 - Yamagami , et al. December 28, 2 | 2004-12-28 |
Method of data backup in a computer system and a storage system therefor App 20040260901 - Yamagami, Kenji ;   et al. | 2004-12-23 |
Clustering storage system Grant 6,832,272 - Hirakawa , et al. December 14, 2 | 2004-12-14 |
Computer system including a device with a plurality of identifiers App 20040230698 - Oeda, Takashi ;   et al. | 2004-11-18 |
Three data center adaptive remote copy App 20040230756 - Achiwa, Kyosuke ;   et al. | 2004-11-18 |
Method of creating a storage area and storage device App 20040215879 - Matsunami, Naoto ;   et al. | 2004-10-28 |
Computer system App 20040210726 - Nishikawa, Norifumi ;   et al. | 2004-10-21 |
Disaster recovery processing method and apparatus and storage unit for the same App 20040193658 - Kawamura, Nobuo ;   et al. | 2004-09-30 |
Data restoring method and an apparatus using journal data and an identification information App 20040193945 - Eguchi, Yoshiaki ;   et al. | 2004-09-30 |
Information processing apparatus and communication path selection method Grant 6,789,141 - Ayukawa , et al. September 7, 2 | 2004-09-07 |
Disk storage system including a switch App 20040158673 - Matsunami, Naoto ;   et al. | 2004-08-12 |
Computer system including a device with a plurality of identifiers Grant 6,775,702 - Oeda , et al. August 10, 2 | 2004-08-10 |
Storage system App 20040107315 - Watanabe, Haruaki ;   et al. | 2004-06-03 |
Method and system for backing up data of data processing devices including fixed length block format data conversion to variable length block format App 20040088507 - Satoyama, Ai ;   et al. | 2004-05-06 |
Computer system using a storage area network and method of handling data in the computer system App 20040073677 - Honma, Shigeo ;   et al. | 2004-04-15 |
Computer system using a storage area network and method of handling data in the computer system App 20040073676 - Honma, Shigeo ;   et al. | 2004-04-15 |
Computer system using a storage area network and method of handling data in the computer system App 20040073675 - Honma, Shigeo ;   et al. | 2004-04-15 |
Method for managing a network including a storage system App 20040068561 - Yamamoto, Masayuki ;   et al. | 2004-04-08 |
Storage apparatus system and method of data backup App 20040064659 - Achiwa, Kyosuke ;   et al. | 2004-04-01 |
Information processing system having data migration device App 20040049553 - Iwamura, Takashige ;   et al. | 2004-03-11 |
Storage system including a switch Grant 6,701,410 - Matsunami , et al. March 2, 2 | 2004-03-02 |
Switch and storage system for sending an access request from a host to a storage subsystem Grant 6,701,411 - Matsunami , et al. March 2, 2 | 2004-03-02 |
Computer system and snapshot data management method thereof Grant 6,694,413 - Mimatsu , et al. February 17, 2 | 2004-02-17 |
Storage system Grant 6,681,303 - Watanabe , et al. January 20, 2 | 2004-01-20 |
Computer system and a method for storage area allocation App 20030236884 - Yamamoto, Yasutomo ;   et al. | 2003-12-25 |
Centralized storage management method App 20030225982 - Fujita, Takahiro ;   et al. | 2003-12-04 |
Computer system and a method of replication App 20030221074 - Satoyama, Ai ;   et al. | 2003-11-27 |
Storage apparatus system and method of data backup Grant 6,643,750 - Achiwa , et al. November 4, 2 | 2003-11-04 |
Storage system having virtualized resource App 20030204597 - Arakawa, Hiroshi ;   et al. | 2003-10-30 |
Disk storage system including a switch App 20030191910 - Matsunami, Naoto ;   et al. | 2003-10-09 |
Clustered storage system and its control method App 20030188085 - Arakawa, Hiroshi ;   et al. | 2003-10-02 |
Information processing apparatus and communication path selection method App 20030177290 - Ayukawa, Erika ;   et al. | 2003-09-18 |
Computer system App 20030177330 - Idei, Hideomi ;   et al. | 2003-09-18 |
Method and system for backing up data of data processing devices including fixed length block format data conversion to variable length block format Grant 6,615,327 - Satoyama , et al. September 2, 2 | 2003-09-02 |
Fail-over storage system App 20030135782 - Matsunami, Naoto ;   et al. | 2003-07-17 |
Information processing system and information processing method and service supplying method for use with the system App 20030135614 - Hattori, Ryuichi ;   et al. | 2003-07-17 |
Virtualized volume snapshot formation method App 20030131207 - Arakawa, Hiroshi ;   et al. | 2003-07-10 |
Computer system including a device with a plurality of identifiers App 20030097504 - Oeda, Takashi ;   et al. | 2003-05-22 |
Method and apparatus for relocating data related to database management system App 20030093439 - Mogi, Kazuhiko ;   et al. | 2003-05-15 |
Storage system having means for acquiring execution information of database management system App 20030093647 - Mogi, Kazuhiko ;   et al. | 2003-05-15 |
Storage apparatus acquiring static information related to database management system App 20030093442 - Mogi, Kazuhiko ;   et al. | 2003-05-15 |
Disk storage system including a switch Grant 6,542,961 - Matsunami , et al. April 1, 2 | 2003-04-01 |
Computing system and data decryption method and computer system with remote copy facility App 20030037247 - Obara, Kiyohiro ;   et al. | 2003-02-20 |
Accessible network of performance index tables Grant 6,519,640 - Hattori , et al. February 11, 2 | 2003-02-11 |
Computer system including a device with a plurality of identifiers Grant 6,499,075 - Oeda , et al. December 24, 2 | 2002-12-24 |
Clustering storage system App 20020188768 - Hirakawa, Yuusuke ;   et al. | 2002-12-12 |
Virtual tape storage apparatus Grant 6,490,648 - Kaneda , et al. December 3, 2 | 2002-12-03 |
Information processing system App 20020144076 - Yamamoto, Yasutomo ;   et al. | 2002-10-03 |
Method of creating a storage area & storage device App 20020099914 - Matsunami, Naoto ;   et al. | 2002-07-25 |
Information processing system and information processing method and service supplying method for use with the system App 20020099819 - Hattori, Ryuichi ;   et al. | 2002-07-25 |
Disk storage system App 20020095549 - Matsunami, Naoto ;   et al. | 2002-07-18 |
Disk storage system App 20020091898 - Matsunami, Naoto ;   et al. | 2002-07-11 |
Magnetic disc control apparatus with parallel data transfer between disc control unit and encoder circuit App 20020035653 - Oeda, Takashi ;   et al. | 2002-03-21 |
Computer, computer system, and data transfer method App 20020004845 - Yamamoto, Yasutomo ;   et al. | 2002-01-10 |
Computer system including a device with a plurality of identifiers App 20010044863 - Oeda, Takashi ;   et al. | 2001-11-22 |
Computer system including a device with a plurality of identifiers Grant 6,105,092 - Oeda , et al. August 15, 2 | 2000-08-15 |
Information processing system and information processing method and quality of service supplying method for use with the system Grant 6,094,674 - Hattori , et al. July 25, 2 | 2000-07-25 |
Parity generation system for generating new parity using old data in temporary storage without accessing main disk storage of disk drive Grant 5,996,046 - Yagisawa , et al. November 30, 1 | 1999-11-30 |
Array type disk system updating redundant data asynchronously with data access Grant 5,958,067 - Kaneda , et al. September 28, 1 | 1999-09-28 |
Recording and reproducing device for recording and reproducing information from different kinds of storage media having different sector formats Grant 5,953,513 - Saiki , et al. September 14, 1 | 1999-09-14 |
Computer system including a device with a plurality of identifiers Grant 5,809,279 - Oeda , et al. September 15, 1 | 1998-09-15 |
Computer system with a reduced number of command end interrupts from auxiliary memory unit and method of reducing the number of command end interrupts Grant 5,802,345 - Matsunami , et al. September 1, 1 | 1998-09-01 |
Information processing system and method and service supplying method for use within a network Grant 5,774,656 - Hattori , et al. June 30, 1 | 1998-06-30 |
Array type disk system updating redundant data asynchronously with data access Grant 5,761,402 - Kaneda , et al. June 2, 1 | 1998-06-02 |
Array disk controller for grouping host commands into a single virtual host command Grant 5,740,465 - Matsunami , et al. April 14, 1 | 1998-04-14 |
Disk array control system Grant 5,651,132 - Honda , et al. July 22, 1 | 1997-07-22 |
Recording apparatus Grant 5,638,386 - Tsunoda , et al. June 10, 1 | 1997-06-10 |
Computer system including a device with a plurality of identifiers Grant 5,634,111 - Oeda , et al. May 27, 1 | 1997-05-27 |
Interchangeable extension board disk array system Grant 5,530,831 - Akiyama , et al. June 25, 1 | 1996-06-25 |