Asaka; Yoshihiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Asaka; Yoshihiro.The latest application filed is for "remote copy method and remote copy system".
Company Profile
0.72.64
- Asaka; Yoshihiro - Odawara JP
- Asaka; Yoshihiro - Tokyo JP
- Asaka; Yoshihiro - Kanagawa JP
- Asaka; Yoshihiro - Hiratsuka JP
- Asaka, Yoshihiro - Hiratsuka-shi JP
- Asaka, Yoshihiro - Odawara-shi JP
Patent Activity
| Patent | Date |
|---|---|
| Remote copy method and remote copy system Grant 9,058,305 - Ito , et al. June 16, 2 | 2015-06-16 |
| Data processing system providing remote copy in a system having first, second and third storage systems and establishing first, second and third copy pairs Grant 8,495,319 - Suishu , et al. July 23, 2 | 2013-07-23 |
| Remote copy system Grant 8,375,000 - Arakawa , et al. February 12, 2 | 2013-02-12 |
| Data processing system and storage subsystem provided in data processing system Grant 8,332,361 - Suzuki , et al. December 11, 2 | 2012-12-11 |
| Data processing system Grant 8,316,198 - Hirakawa , et al. November 20, 2 | 2012-11-20 |
| Remote Copy Method And Remote Copy System App 20120290787 - Ito; Ryusuke ; et al. | 2012-11-15 |
| Data Processing System App 20120226878 - HIRAKAWA; Yusuke ; et al. | 2012-09-06 |
| Message conversion method and message conversion system Grant 8,250,240 - Arakawa , et al. August 21, 2 | 2012-08-21 |
| Remote copy method and remote copy system Grant 8,234,471 - Ito , et al. July 31, 2 | 2012-07-31 |
| Remote Copy System App 20120191652 - Arakawa; Hiroshi ; et al. | 2012-07-26 |
| Data processing system Grant 8,205,051 - Hirakawa , et al. June 19, 2 | 2012-06-19 |
| Data Processing System and Storage Subsystem Provided in Data Processing System App 20120131272 - Suzuki; Toru ; et al. | 2012-05-24 |
| Storage apparatus and its power saving control method Grant 8,185,765 - Tsukada , et al. May 22, 2 | 2012-05-22 |
| Remote copy system Grant 8,176,010 - Arakawa , et al. May 8, 2 | 2012-05-08 |
| Data Processing System and Storage Subsystem Provided in Data Processing System App 20120089779 - Suzuki; Toru ; et al. | 2012-04-12 |
| Data Processing System App 20120079225 - Suishu; Kazuhito ; et al. | 2012-03-29 |
| Storage apparatus and method for eliminating redundant data storage using storage apparatus Grant 8,117,419 - Kaga , et al. February 14, 2 | 2012-02-14 |
| Data processing system and storage subsystem provided in data processing system Grant 8,103,630 - Suzuki , et al. January 24, 2 | 2012-01-24 |
| Data processing system having first, second and third storage systems that are arranged to be changeable between a first status and a second status in response to a predetermined condition at the first storage system Grant 8,074,036 - Suishu , et al. December 6, 2 | 2011-12-06 |
| Storage apparatus having virtual-to-actual device addressing scheme Grant 8,046,562 - Sakaki , et al. October 25, 2 | 2011-10-25 |
| Remote copy system Grant 8,032,726 - Iwamura , et al. October 4, 2 | 2011-10-04 |
| Remote copy method and remote copy system Grant 8,028,139 - Ito , et al. September 27, 2 | 2011-09-27 |
| Data Processing System App 20110138140 - HIRAKAWA; Yusuke ; et al. | 2011-06-09 |
| Computer system storing data on multiple storage systems Grant 7,934,065 - Iwamura , et al. April 26, 2 | 2011-04-26 |
| Data processing system Grant 7,917,714 - Hirakawa , et al. March 29, 2 | 2011-03-29 |
| Storage Apparatus Having Virtual-to-actual Device Addressing Scheme App 20110040934 - SAKAKI; Hidetoshi ; et al. | 2011-02-17 |
| Load distribution of multiple disks Grant 7,861,034 - Yamamoto , et al. December 28, 2 | 2010-12-28 |
| Storage Apparatus and Its Power Saving Control Method App 20100313043 - Tsukada; Masaru ; et al. | 2010-12-09 |
| Storage apparatus having virtual-to-actual device addressing scheme Grant 7,844,795 - Sakaki , et al. November 30, 2 | 2010-11-30 |
| Computer System Storing Data On Multiple Storage Systems App 20100281229 - Iwamura; Takashige ; et al. | 2010-11-04 |
| Storage Apparatus And Method For Eliminating Redundant Data Storage Using Storage Apparatus App 20100262777 - Kaga; Takashi ; et al. | 2010-10-14 |
| Remote Copy Method And Remote Copy System App 20100199038 - Ito; Ryusuke ; et al. | 2010-08-05 |
| Message conversion method and message conversion system App 20100191864 - ARAKAWA; Hiroshi ; et al. | 2010-07-29 |
| Computer system storing data on multiple storage systems Grant 7,765,370 - Iwamura , et al. July 27, 2 | 2010-07-27 |
| Data Processing System App 20100131795 - Hirakawa; Yusuke ; et al. | 2010-05-27 |
| Remote copy system Grant 7,724,599 - Arakawa , et al. May 25, 2 | 2010-05-25 |
| Data processing system Grant 7,660,957 - Hirakawa , et al. February 9, 2 | 2010-02-09 |
| Remote Copy Method and Remote Copy System App 20090327629 - ITO; Ryusuke ; et al. | 2009-12-31 |
| Remote copy method and remote copy system Grant 7,640,411 - Ito , et al. December 29, 2 | 2009-12-29 |
| Remote copy system Grant 7,590,809 - Ninose , et al. September 15, 2 | 2009-09-15 |
| Computer System Storing Data on Multiple Storage Systems App 20090187722 - IWAMURA; Takashige ; et al. | 2009-07-23 |
| Storage system and data processing system Grant 7,529,901 - Hirakawa , et al. May 5, 2 | 2009-05-05 |
| Computer system storing data on multiple storage systems Grant 7,512,755 - Iwamura , et al. March 31, 2 | 2009-03-31 |
| Storage Apparatus Having Virtual-to-actual Device Addressing Scheme App 20090077343 - SAKAKI; Hidetoshi ; et al. | 2009-03-19 |
| Data Processing System App 20090037436 - Suishu; Kazuhito ; et al. | 2009-02-05 |
| Storage apparatus having virtual-to-actual device addressing scheme Grant 7,487,328 - Sakaki , et al. February 3, 2 | 2009-02-03 |
| Remote Copy System App 20090024815 - Iwamura; Takashige ; et al. | 2009-01-22 |
| Data processing system App 20080313497 - Hirakawa; Yusuke ; et al. | 2008-12-18 |
| Data processing method providing remote copy in a system having first, second, and third storage systems Grant 7,447,855 - Suishu , et al. November 4, 2 | 2008-11-04 |
| Remote copy system Grant 7,437,389 - Iwamura , et al. October 14, 2 | 2008-10-14 |
| Storage system and data processing system App 20080215835 - Hirakawa; Yusuke ; et al. | 2008-09-04 |
| Data processing system and storage subsystem provided in data processing system Grant 7,421,435 - Suzuki , et al. September 2, 2 | 2008-09-02 |
| Remote e copy system and a remote copy method utilizing multiple virtualization apparatuses Grant 7,418,565 - Takeda , et al. August 26, 2 | 2008-08-26 |
| Data Processing System and Storage Subsystem Provided in Data Processing System App 20080201527 - SUZUKI; Toru ; et al. | 2008-08-21 |
| Data processing system with multiple storage systems Grant 7,415,589 - Hirakawa , et al. August 19, 2 | 2008-08-19 |
| Data processing system and storage subsystem provided in data processing system Grant 7,395,265 - Suzuki , et al. July 1, 2 | 2008-07-01 |
| Storage Apparatus Having Virtual-to-actual Device Addressing Scheme App 20080155128 - Sakaki; Hidetoshi ; et al. | 2008-06-26 |
| Storage control device and method for management of storage control device Grant 7,373,436 - Maeda , et al. May 13, 2 | 2008-05-13 |
| Remote copy method and remote copy system App 20080098188 - Ito; Ryusuke ; et al. | 2008-04-24 |
| Storage apparatus having virtual-to-actual device addressing scheme Grant 7,337,299 - Sakaki , et al. February 26, 2 | 2008-02-26 |
| Remote copy system and remote copy method Grant 7,334,155 - Ninose , et al. February 19, 2 | 2008-02-19 |
| Storage system and data processing system Grant 7,313,663 - Hirakawa , et al. December 25, 2 | 2007-12-25 |
| Storage system and data processing system Grant 7,296,126 - Hirakawa , et al. November 13, 2 | 2007-11-13 |
| Data processing system App 20070260832 - Hirakawa; Yusuke ; et al. | 2007-11-08 |
| Remote copy system Grant 7,293,050 - Arakawa , et al. November 6, 2 | 2007-11-06 |
| Load distribution of multiple disks App 20070239958 - Yamamoto; Akira ; et al. | 2007-10-11 |
| Remote copy system App 20070192555 - Arakawa; Hiroshi ; et al. | 2007-08-16 |
| Distribution of I/O requests across multiple disk units Grant 7,254,674 - Yamamoto , et al. August 7, 2 | 2007-08-07 |
| Remote copy system App 20070174352 - Arakawa; Hiroshi ; et al. | 2007-07-26 |
| Storage system and data processing system App 20070168630 - Hirakawa; Yusuke ; et al. | 2007-07-19 |
| Data processing system Grant 7,240,173 - Hirakawa , et al. July 3, 2 | 2007-07-03 |
| Method for managing computer system, computer executing management program, storage device, displaying device, and storage system Grant 7,222,167 - Asaka , et al. May 22, 2 | 2007-05-22 |
| Information processing system, storage system, storage device controller and program that enable facilitating the recovery work of remote copying Grant 7,210,011 - Furuumi , et al. April 24, 2 | 2007-04-24 |
| Data processing system App 20070061532 - Hirakawa; Yusuke ; et al. | 2007-03-15 |
| Data processing system App 20070038824 - Suishu; Kazuhito ; et al. | 2007-02-15 |
| Storage system with multiple remote site copying capability Grant 7,167,963 - Hirakawa , et al. January 23, 2 | 2007-01-23 |
| Storage system and data processing system Grant 7,159,088 - Hirakawa , et al. January 2, 2 | 2007-01-02 |
| Remote copy system Grant 7,143,254 - Suishu , et al. November 28, 2 | 2006-11-28 |
| Storage control apparatus and storage control method App 20060248301 - Ninose; Kenta ; et al. | 2006-11-02 |
| Data processing system Grant 7,130,975 - Suishu , et al. October 31, 2 | 2006-10-31 |
| Remote copy method and remote copy system to eliminate use of excess volume for copying data Grant 7,130,976 - Ito , et al. October 31, 2 | 2006-10-31 |
| Storage system and data processing system App 20060242373 - Hirakawa; Yusuke ; et al. | 2006-10-26 |
| Data processing system Grant 7,117,327 - Hirakawa , et al. October 3, 2 | 2006-10-03 |
| Data processing system including storage systems App 20060174076 - Takeda; Takahiko ; et al. | 2006-08-03 |
| Remote copy system configured to receive both a write request including a write time and a write request not including a write time. Grant 7,085,788 - Arakawa , et al. August 1, 2 | 2006-08-01 |
| Cache control method and apparatus Grant 7,082,496 - Yamamoto , et al. July 25, 2 | 2006-07-25 |
| Data processing system including storage systems Grant 7,076,620 - Takeda , et al. July 11, 2 | 2006-07-11 |
| Storage control apparatus and storage control method Grant 7,076,621 - Ninose , et al. July 11, 2 | 2006-07-11 |
| Data processing system App 20060117154 - Suishu; Kazuhito ; et al. | 2006-06-01 |
| Data processing system App 20060107007 - Hirakawa; Yusuke ; et al. | 2006-05-18 |
| Data processing system and storage subsystem provided in data processing system App 20060095482 - Suzuki; Toru ; et al. | 2006-05-04 |
| Computer system App 20060085610 - Iwamura; Takashige ; et al. | 2006-04-20 |
| Remote copy system App 20060085609 - Ninose; Kenta ; et al. | 2006-04-20 |
| Storage control apparatus and storage control method App 20060085621 - Tsukada; Masaru ; et al. | 2006-04-20 |
| Storage apparatus App 20060080502 - Sakaki; Hidetoshi ; et al. | 2006-04-13 |
| Data processing system and storage subsystem provided in data processing system App 20060047664 - Suzuki; Toru ; et al. | 2006-03-02 |
| Storage system and data processing system App 20060031647 - Hirakawa; Yusuke ; et al. | 2006-02-09 |
| Data processing system App 20050273565 - Hirakawa, Yusuke ; et al. | 2005-12-08 |
| Read-write control of data storage disk units App 20050240728 - Yamamoto, Akira ; et al. | 2005-10-27 |
| Remote copy method and remote copy system App 20050235121 - Ito, Ryusuke ; et al. | 2005-10-20 |
| Remote copy system App 20050213389 - Iwamura, Takashige ; et al. | 2005-09-29 |
| Storage subsystem, information processing system and method of controlling I/O interface Grant 6,944,707 - Furuumi , et al. September 13, 2 | 2005-09-13 |
| Storage system with data prefetch function Grant 6,938,125 - Yamamoto , et al. August 30, 2 | 2005-08-30 |
| Storage control device and method for management of storage control device Grant 6,922,737 - Maeda , et al. July 26, 2 | 2005-07-26 |
| Storage control device and method for management of storage control device App 20050149638 - Maeda, Masami ; et al. | 2005-07-07 |
| Storage control apparatus and storage control method App 20050125617 - Ninose, Kenta ; et al. | 2005-06-09 |
| Remote copy system App 20050125465 - Arakawa, Hiroshi ; et al. | 2005-06-09 |
| Remote copy system App 20050122817 - Arakawa, Hitoshi ; et al. | 2005-06-09 |
| Remote copy system App 20050125618 - Arakawa, Hiroshi ; et al. | 2005-06-09 |
| Data processing system App 20050055523 - Suishu, Kazuhito ; et al. | 2005-03-10 |
| Distribution of I/O requests across multiple disk units App 20040177220 - Yamamoto, Akira ; et al. | 2004-09-09 |
| Data processing system including storage systems App 20040172509 - Takeda, Takahiko ; et al. | 2004-09-02 |
| Information processing system, storage system, storage device control apparatus and program App 20040172511 - Furuumi, Noboru ; et al. | 2004-09-02 |
| Distribution of I/O requests across multiple disk units Grant 6,728,832 - Yamamoto , et al. April 27, 2 | 2004-04-27 |
| Cache control method and apparatus App 20040030828 - Yamamoto, Akira ; et al. | 2004-02-12 |
| Read-write control of data storage disk units App 20040030829 - Yamamoto, Akira ; et al. | 2004-02-12 |
| Storage subsystem, information processing system and method of controlling I/O interface App 20040015654 - Furuumi, Noboru ; et al. | 2004-01-22 |
| Storage subsystem, information processing system and method of controlling I/O interface Grant 6,671,767 - Furuumi , et al. December 30, 2 | 2003-12-30 |
| Memory control apparatus and method for assigning a cache memory to store clean and dirty data based on a memory in the cache memories App 20030212866 - Takahashi, Misako ; et al. | 2003-11-13 |
| Disk storage system having capability for performing parallel read operation Grant 6,631,443 - Yamamoto , et al. October 7, 2 | 2003-10-07 |
| Method for managing computer system, computer executing management program, storage device, displaying device, and storage system App 20030177217 - Asaka, Yoshihiro ; et al. | 2003-09-18 |
| Memory control apparatus and method for storing data in a selected cache memory Grant 6,611,899 - Takahashi , et al. August 26, 2 | 2003-08-26 |
| Storage control device and method for management of storage control device App 20030051081 - Maeda, Masami ; et al. | 2003-03-13 |
| Memory control apparatus and method for storing data in a selected cache memory based on whether a group or slot number is odd or even Grant 6,434,666 - Takahashi , et al. August 13, 2 | 2002-08-13 |
| Storage subsystem, information processing system and method of controlling I/O interface App 20020052985 - Furuumi, Noboru ; et al. | 2002-05-02 |
| Load distribution of multiple disks App 20010023463 - Yamamoto, Akira ; et al. | 2001-09-20 |
| Memory control apparatus and method for controlling usage amounts for a plurality of cache memories Grant 5,987,569 - Takahashi , et al. November 16, 1 | 1999-11-16 |
| Read/write control for grouped disk storage including parallel access Grant 5,835,938 - Yamamoto , et al. November 10, 1 | 1998-11-10 |
| 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 |
| Limiting modification of cache entries in a write-back cache based upon the amount of dirty lines in the cache Grant 5,623,631 - Tsuboi , et al. April 22, 1 | 1997-04-22 |
| Controller for storage unit and method of controlling storage unit Grant 5,418,929 - Tsuboi , et al. * May 23, 1 | 1995-05-23 |
| Disk cache control unit Grant 5,369,751 - Kambayashi , et al. November 29, 1 | 1994-11-29 |
| Input/output control method and system Grant 5,257,352 - Yamamoto , et al. October 26, 1 | 1993-10-26 |
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