Takamoto; Kenichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Takamoto; Kenichi.The latest application filed is for "storage subsystem that connects fibre channel and supports online backup".
Company Profile
0.69.62
- Takamoto; Kenichi - Odawara JP
- Takamoto; Kenichi - Tokyo N/A JP
- Takamoto; Kenichi - Odawara-shi JP
- Takamoto; Kenichi - Kamakura JP
- Takamoto, Kenichi - Kanagawa-ken JP
Patent Activity
| Patent | Date |
|---|---|
| Disk array unit Grant 8,929,018 - Hakamata , et al. January 6, 2 | 2015-01-06 |
| Storage subsystem that connects fibre channel and supports online backup Grant 8,806,119 - Matsumoto , et al. August 12, 2 | 2014-08-12 |
| Fiber channel connection storage controller Grant 8,583,877 - Sanada , et al. November 12, 2 | 2013-11-12 |
| Storage Subsystem That Connects Fibre Channel And Supports Online Backup App 20120271999 - Matsumoto; Yoshiko ; et al. | 2012-10-25 |
| Fiber channel connection storage controller Grant 8,275,950 - Sanada , et al. September 25, 2 | 2012-09-25 |
| Disk Array Unit App 20120233400 - Hakamata; Kazuo ; et al. | 2012-09-13 |
| Storage subsystem that connects fibre channel and supports online backup Grant 8,234,449 - Matsumoto , et al. July 31, 2 | 2012-07-31 |
| Method and apparatus for controlling access to storage device Grant 8,195,904 - Kamano , et al. June 5, 2 | 2012-06-05 |
| Method and apparatus for controlling access to storage device Grant 8,095,757 - Kamano , et al. January 10, 2 | 2012-01-10 |
| Fiber Channel Connection Storage Controller App 20110173388 - Sanada; Akemi ; et al. | 2011-07-14 |
| Storage Subsystem That Connects Fibre Channel And Supports Online Backup App 20110107029 - Matsumoto; Yoshiko ; et al. | 2011-05-05 |
| Array-type disk apparatus preventing data lost and providing improved failure tolerance Grant 7,913,039 - Yagisawa , et al. March 22, 2 | 2011-03-22 |
| Storage subsystem that connects fibre channel and supports online backup Grant 7,904,646 - Matsumoto , et al. March 8, 2 | 2011-03-08 |
| Storage and data protection arrangements managing and setting an access attribute on a storage area basis Grant 7,890,713 - Nagahori , et al. February 15, 2 | 2011-02-15 |
| Disk array device Grant 7,876,557 - Suzuki , et al. January 25, 2 | 2011-01-25 |
| Storage system managing data through a wide area network Grant 7,831,687 - Kano , et al. November 9, 2 | 2010-11-09 |
| Array-type Disk Apparatus Preventing Data Lost And Providing Improved Failure Tolerance App 20100241898 - Yagisawa; Ikuya ; et al. | 2010-09-23 |
| Array-type disk apparatus preventing lost data and providing improved failure tolerance Grant 7,757,042 - Yagisawa , et al. July 13, 2 | 2010-07-13 |
| Disk array optimizing the drive operation time Grant 7,657,768 - Yagisawa , et al. February 2, 2 | 2010-02-02 |
| Fiber Channel Connection Storage Controller App 20100011132 - Sanada; Akemi ; et al. | 2010-01-14 |
| Fiber channel connection storage controller Grant 7,606,984 - Sanada , et al. October 20, 2 | 2009-10-20 |
| Disk Array Device App 20090237876 - Suzuki; Katsuyoshi ; et al. | 2009-09-24 |
| Disk Array Unit App 20090231750 - Hakamata; Kazuo ; et al. | 2009-09-17 |
| Disk array device Grant 7,558,056 - Suzuki , et al. July 7, 2 | 2009-07-07 |
| Disk array unit Grant 7,554,758 - Hakamata , et al. June 30, 2 | 2009-06-30 |
| Storage System Managing Data Through A Wide Area Network App 20090100146 - KANO; Yoshiki ; et al. | 2009-04-16 |
| Storage subsystem and information processing system Grant 7,464,291 - Nagata , et al. December 9, 2 | 2008-12-09 |
| Storage subsystem that connects fibre channel and supports online backup App 20080263273 - Matsumoto; Yoshiko ; et al. | 2008-10-23 |
| Storage system managing data through a wide area network Grant 7,441,029 - Kano , et al. October 21, 2 | 2008-10-21 |
| Disk array system capable of taking over volumes between controllers Grant 7,409,508 - Mizuno , et al. August 5, 2 | 2008-08-05 |
| Disk Array Optimizing The Drive Operation Time App 20080168227 - Yagisawa; Ikuya ; et al. | 2008-07-10 |
| Storage subsystem that connects fibre channel and supports online backup Grant 7,398,367 - Matsumoto , et al. July 8, 2 | 2008-07-08 |
| Disk array device App 20080144277 - Suzuki; Katsuyoshi ; et al. | 2008-06-19 |
| Methods of migrating data between storage apparatuses Grant 7,386,552 - Kitamura , et al. June 10, 2 | 2008-06-10 |
| Array-type disk apparatus preventing lost data and providing improved failure tolerance Grant 7,383,380 - Yagisawa , et al. June 3, 2 | 2008-06-03 |
| Disk array unit Grant 7,355,806 - Hakamata , et al. April 8, 2 | 2008-04-08 |
| Disk array optimizing the drive operation time Grant 7,353,406 - Yagisawa , et al. April 1, 2 | 2008-04-01 |
| Disk array device Grant 7,352,571 - Suzuki , et al. April 1, 2 | 2008-04-01 |
| Storage sub-system having expanded data read Grant 7,337,200 - Ishikawa , et al. February 26, 2 | 2008-02-26 |
| Storage apparatus and data protection method App 20080022062 - Nagahori; Ryuji ; et al. | 2008-01-24 |
| Method and apparatus for controlling access to storage device App 20080010427 - Kamano; Toshimitsu ; et al. | 2008-01-10 |
| Storage subsystem and information processing system App 20070240014 - Nagata; Koji ; et al. | 2007-10-11 |
| Storage system having a plurality of controllers Grant 7,260,656 - Matsunami , et al. August 21, 2 | 2007-08-21 |
| Storage subsystem and information processing system Grant 7,246,262 - Nagata , et al. July 17, 2 | 2007-07-17 |
| Backup system Grant 7,222,194 - Kano , et al. May 22, 2 | 2007-05-22 |
| Storage system having a plurality of controllers Grant 7,216,148 - Matsunami , et al. May 8, 2 | 2007-05-08 |
| Diskarray system for suppressing disk fault Grant 7,181,570 - Yagisawa , et al. February 20, 2 | 2007-02-20 |
| Method and apparatus for controlling access to storage device App 20060271753 - Kamano; Toshimitsu ; et al. | 2006-11-30 |
| Disk array device App 20060250768 - Suzuki; Katsuyoshi ; et al. | 2006-11-09 |
| Method and apparatus for controlling access to storage device Grant 7,130,978 - Kamano , et al. October 31, 2 | 2006-10-31 |
| Disk array device Grant 7,120,016 - Suzuki , et al. October 10, 2 | 2006-10-10 |
| Disk array unit App 20060193073 - Hakamata; Kazuo ; et al. | 2006-08-31 |
| System and method for displaying storage system topology Grant 7,072,986 - Kitamura , et al. July 4, 2 | 2006-07-04 |
| Load balancing storage system Grant 6,993,625 - Ogawa , et al. January 31, 2 | 2006-01-31 |
| Disk array system capable of taking over volumes between controllers App 20050283569 - Mizuno, Yoichi ; et al. | 2005-12-22 |
| Diskarray system for suppressing disk fault App 20050268034 - Yagisawa, Ikuya ; et al. | 2005-12-01 |
| Disk array unit App 20050259345 - Hakamata, Kazuo ; et al. | 2005-11-24 |
| Method and apparatus for controlling access to storage device Grant 6,968,434 - Kamano , et al. November 22, 2 | 2005-11-22 |
| Disk array device App 20050248919 - Suzuki, Katsuyoshi ; et al. | 2005-11-10 |
| Method and apparatus for storage system Grant 6,959,344 - Murotani , et al. October 25, 2 | 2005-10-25 |
| Storage sub-system having expanded data read Grant 6,954,769 - Ishikawa , et al. October 11, 2 | 2005-10-11 |
| Dual controller system for dynamically allocating control of disk units Grant 6,950,920 - Mizuno , et al. September 27, 2 | 2005-09-27 |
| Disk array device Grant 6,950,304 - Suzuki , et al. September 27, 2 | 2005-09-27 |
| Disk array unit Grant 6,947,240 - Hakamata , et al. September 20, 2 | 2005-09-20 |
| Duel Controller System For Dynamically Allocating Control Of Disk Units App 20050198457 - Mizuno, Yoichi ; et al. | 2005-09-08 |
| Storage system Grant 6,931,567 - Tanaka , et al. August 16, 2 | 2005-08-16 |
| Storage sub-system having expanded data read App 20050177765 - Ishikawa, Atsushi ; et al. | 2005-08-11 |
| Fiber channel connection storage controller App 20050172052 - Sanada, Akemi ; et al. | 2005-08-04 |
| Array-type disk apparatus preventing lost data and providing improved failure tolerance App 20050166084 - Yagisawa, Ikuya ; et al. | 2005-07-28 |
| Disk array optimizing the drive operation time App 20050111249 - Yagisawa, Ikuya ; et al. | 2005-05-26 |
| Storage subsystem that connects fibre channel and supports online backup App 20050102555 - Matsumoto, Yoshiko ; et al. | 2005-05-12 |
| Storage control unit and method for handling data storage system using thereof Grant 6,889,286 - Hino , et al. May 3, 2 | 2005-05-03 |
| Array-type disk apparatus preventing data lost with two disk drives failure in the same raid group, the preventing programming and said method App 20050081087 - Yagisawa, Ikuya ; et al. | 2005-04-14 |
| Dual controller system for dynamically allocating control of disks Grant 6,880,059 - Mizuno , et al. April 12, 2 | 2005-04-12 |
| Fiber channel connection storage controller Grant 6,877,073 - Sanada , et al. April 5, 2 | 2005-04-05 |
| Disk array system Grant 6,877,110 - Suzuki , et al. April 5, 2 | 2005-04-05 |
| Storage subsystem that connects fiber channel and supports online backup Grant 6,851,020 - Matsumoto , et al. February 1, 2 | 2005-02-01 |
| Storage subsystem and information processing system App 20050022050 - Nagata, Koji ; et al. | 2005-01-27 |
| Disk array unit Grant 6,826,005 - Hakamata , et al. November 30, 2 | 2004-11-30 |
| Method and apparatus for controlling access to storage device App 20040199736 - Kamano, Toshimitsu ; et al. | 2004-10-07 |
| Storage subsystem and information processing system Grant 6,795,934 - Nagata , et al. September 21, 2 | 2004-09-21 |
| Fiber channel connection storage controller App 20040168033 - Sanada, Akemi ; et al. | 2004-08-26 |
| Storage control unit and storage system Grant 6,772,287 - Uchiyama , et al. August 3, 2 | 2004-08-03 |
| Storage control unit and storage system App 20040139278 - Uchiyama, Yoshihiro ; et al. | 2004-07-15 |
| Load balancing storage system Grant 6,763,438 - Ogawa , et al. July 13, 2 | 2004-07-13 |
| Fiber channel connection storage controller Grant 6,742,090 - Sanada , et al. May 25, 2 | 2004-05-25 |
| Load balancing storage system App 20040098524 - Ogawa, Hideo ; et al. | 2004-05-20 |
| Method for preventing unauthorized access to storage volumes Grant 6,728,844 - Sanada , et al. April 27, 2 | 2004-04-27 |
| Disk array device App 20040037034 - Suzuki, Katsuyoshi ; et al. | 2004-02-26 |
| Storage sub-system having expanded data read App 20040015641 - Ishikawa, Atsushi ; et al. | 2004-01-22 |
| Method and apparatus for storage system App 20030233502 - Murotani, Akira ; et al. | 2003-12-18 |
| Disk array unit App 20030193733 - Hakamata, Kazuo ; et al. | 2003-10-16 |
| Disk array unit App 20030193732 - Hakamata, Kazuo ; et al. | 2003-10-16 |
| Method and apparatus for controlling access to storage device App 20030196055 - Kamano, Toshimitsu ; et al. | 2003-10-16 |
| Storage system managing data through a wide area network App 20030163568 - Kano, Yoshiki ; et al. | 2003-08-28 |
| Storage sub-system having expanded data read Grant 6,611,851 - Ishikawa , et al. August 26, 2 | 2003-08-26 |
| Fiber channel connection storage controller Grant 6,609,180 - Sanada , et al. August 19, 2 | 2003-08-19 |
| Method and apparatus for controlling access to storage device Grant 6,606,695 - Kamano , et al. August 12, 2 | 2003-08-12 |
| Backup system App 20030135650 - Kano, Yoshiki ; et al. | 2003-07-17 |
| Disk array unit Grant 6,583,947 - Hakamata , et al. June 24, 2 | 2003-06-24 |
| Methods of migrating data between storage apparatuses App 20030110237 - Kitamura, Manabu ; et al. | 2003-06-12 |
| Disk array system capable of taking over volumes between controllers App 20030101317 - Mizuno, Yoichi ; et al. | 2003-05-29 |
| Storage management computer App 20030088683 - Kitamura, Manabu ; et al. | 2003-05-08 |
| Fiber channel connection storage controller Grant 6,535,964 - Sanada , et al. March 18, 2 | 2003-03-18 |
| Apparatus for and method of accessing a storage region across a network Grant 6,523,096 - Sanada , et al. February 18, 2 | 2003-02-18 |
| Storage system having a plurality of controllers App 20030023665 - Matsunami, Naoto ; et al. | 2003-01-30 |
| Storage system having a plurality of controllers App 20030023784 - Matsunami, Naoto ; et al. | 2003-01-30 |
| Protocol for use in accessing a storage region across a network Grant 6,507,896 - Sanada , et al. January 14, 2 | 2003-01-14 |
| Storage control unit and storage system App 20030005220 - Uchiyama, Yoshihiro ; et al. | 2003-01-02 |
| Storage control unit and method for handling data storage system using thereof App 20020184439 - Hino, Naoki ; et al. | 2002-12-05 |
| Apparatus for and method of accessing a storage region across a network Grant 6,484,245 - Sanada , et al. November 19, 2 | 2002-11-19 |
| Storage control unit and method for handling data storage system using thereof Grant 6,480,934 - Hino , et al. November 12, 2 | 2002-11-12 |
| Storage subsystem that connects fibre channel and supports online backup App 20020124124 - Matsumoto, Yoshiko ; et al. | 2002-09-05 |
| Storage sub-system having expanded data read App 20020091896 - Ishikawa, Atsushi ; et al. | 2002-07-11 |
| Fiber channel connection storage controller App 20020083285 - Sanada, Akemi ; et al. | 2002-06-27 |
| Storage control unit and storage system Grant 6,408,358 - Uchiyama , et al. June 18, 2 | 2002-06-18 |
| Storage sub-system having expanded data read Grant 6,374,269 - Ishikawa , et al. April 16, 2 | 2002-04-16 |
| Load balancing storage system App 20020010834 - Ogawa, Hideo ; et al. | 2002-01-24 |
| Fiber channel connection storage controller App 20020010843 - Sanada, Akemi ; et al. | 2002-01-24 |
| Disk array system App 20010049800 - Suzuki, Katsuyoshi ; et al. | 2001-12-06 |
| Method and apparatus for controlling access to storage device App 20010047463 - Kamano, Toshimitsu ; et al. | 2001-11-29 |
| Storage system App 20010016919 - Tanaka, Koichi ; et al. | 2001-08-23 |
| Storage subsystem and information processing system App 20010014956 - Nagata, Koji ; et al. | 2001-08-16 |
| Fiber channel connection storage controller App 20010011333 - Sanada, Akemi ; et al. | 2001-08-02 |
| Fiber channel connection storage controller App 20010011332 - Sanada, Akemi ; et al. | 2001-08-02 |
| Fiber channel connection storage controller App 20010009024 - Sanada, Akemi ; et al. | 2001-07-19 |
| Fiber channel connection storage controller App 20010008010 - Sanada, Akemi ; et al. | 2001-07-12 |
| Semiconductor disk storage Grant 5,606,529 - Honma , et al. February 25, 1 | 1997-02-25 |
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