Tamura; Keishi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tamura; Keishi.The latest application filed is for "storage apparatus and storage apparatus migration method".

Company Profile

3.42.45

Tamura; Keishi - Tokyo JP
Tamura; Keishi - Fujisawa JP
Tamura; Keishi - Odawara JP
Tamura; Keishi - Yokohama JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Storage apparatus and storage apparatus migration method Grant 10,394,662 - Kono , et al. A	2019-08-27
Storage system having multiple local and remote volumes and multiple journal volumes using dummy journals for sequence control Grant 10,248,511 - Kamimoto , et al.	2019-04-02
Storage system, storage device, and data transfer method Grant 10,191,685 - Ishikawa , et al. Ja	2019-01-29
Method for appropriately controlling duplicated volumes in virtual volume subsystems Grant 10,140,035 - Takei , et al. Nov	2018-11-27
Storage Apparatus And Storage Apparatus Migration Method App 20180095838 - KONO; Taiki ; et al.	2018-04-05
Storage apparatus and storage apparatus migration method Grant 9,846,619 - Kono , et al. December 19, 2	2017-12-19
Storage System App 20170277600 - KAMIMOTO; Ryunosuke ; et al.	2017-09-28
Computer system Grant 9,680,933 - Nishihara , et al. June 13, 2	2017-06-13
Storage System, Storage Device, And Data Transfer Method App 20170017433 - ISHIKAWA; Yohey ; et al.	2017-01-19
Storage System App 20170017421 - TAKEI; Tomohiro ; et al.	2017-01-19
Storage system and method for migrating the same Grant 9,311,012 - Tanaka , et al. April 12, 2	2016-04-12
Storage System And Method For Migrating The Same App 20160026409 - TANAKA; Daisuke ; et al.	2016-01-28
Storage Apparatus And Storage Apparatus Migration Method App 20160019120 - KONO; Taiki ; et al.	2016-01-21
Computer System App 20150319245 - NISHIHARA; Shin ; et al.	2015-11-05
Storage apparatus and storage apparatus migration method Grant 9,152,337 - Kono , et al. October 6, 2	2015-10-06
Storage system and method of controlling the same Grant 9,092,142 - Nashimoto , et al. July 28, 2	2015-07-28
Method and apparatus for enhanced computer security Grant 9,021,224 - Tanaka , et al. April 28, 2	2015-04-28
Management server and data migration method Grant 9,003,145 - Sawa , et al. April 7, 2	2015-04-07
Storage Apparatus And Storage Apparatus Migration Method App 20150074364 - KONO; Taiki ; et al.	2015-03-12
Storage apparatus and storage apparatus migration method Grant 8,904,133 - Kono , et al. December 2, 2	2014-12-02
Storage Apparatus And Storage Apparatus Migration Method App 20140351538 - KONO; Taiki ; et al.	2014-11-27
Management Server And Data Migration Method App 20140351365 - SAWA; Kenichi ; et al.	2014-11-27
Management server and data migration method Grant 8,832,386 - Sawa , et al. September 9, 2	2014-09-09
Storage System And Method Of Controlling The Same App 20130346708 - Nashimoto; Kunihiko ; et al.	2013-12-26
Management Server And Data Migration Method App 20130080723 - Sawa; Kenichi ; et al.	2013-03-28
Computer System and Access Restriction Method App 20130007395 - Tanaka; Daisuke ; et al.	2013-01-03
Storage control device and raid group extension method App 20120072623 - Watanabe; Yutaka ; et al.	2012-03-22
Storage system and control method of storage system Grant 8,086,768 - Watanabe , et al. December 27, 2	2011-12-27
Storage apparatus and data writing method Grant 7,966,448 - Tamura , et al. June 21, 2	2011-06-21
Storage system with cache threshold control Grant 7,844,794 - Matsuda , et al. November 30, 2	2010-11-30
Storage control system Grant 7,769,968 - Ozaki , et al. August 3, 2	2010-08-03
Storage control system and method having first and second channel control sections which convert file level data to block level data, judge whether block level data is to be stored in external storage and identifies save destination address of file level data based on metadata Grant 7,707,357 - Iida , et al. April 27, 2	2010-04-27
Storage system and storage control device Grant 7,673,107 - Okumoto , et al. March 2, 2	2010-03-02
Storage virtualization system and method Grant 7,636,818 - Tamura , et al. December 22, 2	2009-12-22
Storage system and control method of storage system App 20090248916 - Watanabe; Yutaka ; et al.	2009-10-01
Storage control system Grant 7,587,567 - Uchiumi , et al. September 8, 2	2009-09-08
Storage Apparatus And Data Writing Method App 20090193218 - Tamura; Keishi ; et al.	2009-07-30
Storage Control System App 20090193208 - Ozaki; Satoru ; et al.	2009-07-30
Storage Control System And Control Method App 20090182940 - MATSUDA; Jun ; et al.	2009-07-16
Storage apparatus, storage system and path information setting method App 20090144466 - Takayama; Satoru ; et al.	2009-06-04
Storage System And External Volume Connection Path Searching Method For Storage System App 20090138630 - YASUTA; Koji ; et al.	2009-05-28
Storage control system Grant 7,526,618 - Ozaki , et al. April 28, 2	2009-04-28
Storage system, storage access restriction method and computer program product Grant 7,519,786 - Sekine , et al. April 14, 2	2009-04-14
Virtualization system for virtualizing disks drives of a disk array system Grant 7,493,466 - Tamura , et al. February 17, 2	2009-02-17
Storage control system and storage control method Grant 7,475,213 - Matsuda , et al. January 6, 2	2009-01-06
Method of performing active data copying processing, and storage subsystem and storage control apparatus for performing active data copying processing Grant 7,447,859 - Eguchi , et al. November 4, 2	2008-11-04
Storage system and storage controller Grant 7,441,095 - Tamura , et al. October 21, 2	2008-10-21
Storage system, formatting method and computer program to enable high speed physical formatting Grant 7,424,582 - Takayama , et al. September 9, 2	2008-09-09
Remote copy operation between different sort of storage system and storage device system Grant 7,421,553 - Nakayama , et al. September 2, 2	2008-09-02
Storage control system and method App 20080209123 - Iida; Junichi ; et al.	2008-08-28
Storage system, configuration management method, and program Grant 7,373,474 - Honda , et al. May 13, 2	2008-05-13
Storage controller and storage system Grant 7,343,464 - Tamura , et al. March 11, 2	2008-03-11
Storage control system and method which converts file level data into block level data which is stored at different destinations based on metadata of files being managed Grant 7,337,264 - Iida , et al. February 26, 2	2008-02-26
Storage System And Storage Control Device App 20080016303 - OKUMOTO; Katsuhiro ; et al.	2008-01-17
Storage virtualization system and method App 20070288700 - Tamura; Keishi ; et al.	2007-12-13
Storage control system App 20070226441 - Uchiumi; Katsuhiro ; et al.	2007-09-27
Method and System for Backing Up Storage System Data App 20070214294 - Tamura; Keishi ; et al.	2007-09-13
Storage System And Storage Control Device App 20070177413 - OKUMOTO; KATSUHIRO ; et al.	2007-08-02
Method of performing active data copying processing, and storage subsystem and storage control apparatus for performing active data copying processing App 20070180274 - Eguchi; Yoshiaki ; et al.	2007-08-02
Storage control system Grant 7,237,083 - Uchiumi , et al. June 26, 2	2007-06-26
Method and system for backing up storage system data Grant 7,228,397 - Tamura , et al. June 5, 2	2007-06-05
Storage control system App 20070113025 - Ozaki; Satoru ; et al.	2007-05-17
Storage control system and storage control method App 20070088930 - Matsuda; Jun ; et al.	2007-04-19
Storage control system and method App 20070033343 - Iida; Junichi ; et al.	2007-02-08
Storage system, storage access restriction method and computer program product App 20070033358 - Sekine; Kenji ; et al.	2007-02-08
Storage system, formatting method and computer program product App 20070028073 - Takayama; Satoru ; et al.	2007-02-01
Method of performing active data copying processing, and storage subsystem and storage control apparatus for performing active data copying processing Grant 7,165,157 - Eguchi , et al. January 16, 2	2007-01-16
Storage system and storage device system App 20070011414 - Nakayama; Shinichi ; et al.	2007-01-11
Storage control system and method for storing block level data in internal or external storage control system based on control information via networks Grant 7,143,228 - Iida , et al. November 28, 2	2006-11-28
Storage control system App 20060259709 - Uchiumi; Katsuhiro ; et al.	2006-11-16
Storage system and storage controller App 20060242363 - Tamura; Keishi ; et al.	2006-10-26
Storage system and storage device system Grant 7,124,258 - Nakayama , et al. October 17, 2	2006-10-17
Storage system, configuration management method, and program App 20060230248 - Honda; Yoshihisa ; et al.	2006-10-12
Storage control system Grant 7,117,331 - Uchiumi , et al. October 3, 2	2006-10-03
Storage control system App 20050198434 - Uchiumi, Katsuhiro ; et al.	2005-09-08
Storage control system and method App 20050198436 - Iida, Junichi ; et al.	2005-09-08
Storage system and storage controller App 20050071559 - Tamura, Keishi ; et al.	2005-03-31
Storage system and storage device system App 20050005066 - Nakayama, Shinichi ; et al.	2005-01-06
Method and system for backing up storage system data App 20040177098 - Tamura, Keishi ; et al.	2004-09-09
Method and system for backing up storage system data Grant 6,728,848 - Tamura , et al. April 27, 2	2004-04-27
Method of performing active data copying processing, and storage subsystem and storage control apparatus for performing active data copying processing App 20030159058 - Eguchi, Yoshiaki ; et al.	2003-08-21
Method and system for backing up storage system data App 20020199073 - Tamura, Keishi ; et al.	2002-12-26