Takashige Iwamura

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Flash memory storage system
- Patent number 8,924,637
- Issue date Dec 30, 2014
- Hitachi, Ltd.
- Takashige Iwamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Information system and data transfer method of information system
- Patent number 8,832,397
- Issue date Sep 9, 2014
- Hitachi, Ltd.
- Takashige Iwamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information system and data transfer method of information system
- Patent number 8,595,453
- Issue date Nov 26, 2013
- Hitachi, Ltd.
- Takashige Iwamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Virtual volume control method involving device stop
- Patent number 8,583,864
- Issue date Nov 12, 2013
- Hitachi, Ltd.
- Yasutomo Yamamoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Storage system
- Patent number 8,560,631
- Issue date Oct 15, 2013
- Hitachi, Ltd.
- Takashige Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Remote copy system
- Patent number 8,397,041
- Issue date Mar 12, 2013
- Hitachi, Ltd.
- Hiroshi Arakawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information system and data transfer method
- Patent number 8,386,839
- Issue date Feb 26, 2013
- Hitachi, Ltd.
- Yasuo Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Flash memory storage system
- Patent number 8,359,426
- Issue date Jan 22, 2013
- Hitachi, Ltd.
- Takashige Iwamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Storage system controlling power supply module and fan
- Patent number 8,325,438
- Issue date Dec 4, 2012
- Hitachi, Ltd.
- Akira Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Information system, data transfer method and data protection method
- Patent number 8,281,179
- Issue date Oct 2, 2012
- Hitachi, Ltd.
- Hiroaki Akutsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Flash memory storage system
- Patent number 8,166,235
- Issue date Apr 24, 2012
- Hitachi, Ltd.
- Takashige Iwamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Remote copying system with consistency guaranteed between a pair
- Patent number 8,161,009
- Issue date Apr 17, 2012
- Hitachi, Ltd.
- Takashige Iwamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Remote copy system
- Patent number 8,131,963
- Issue date Mar 6, 2012
- Hitachi, Ltd.
- Hiroshi Arakawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system controlling power supply module and fan
- Patent number 8,125,726
- Issue date Feb 28, 2012
- Hitachi, Ltd.
- Akira Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Information system and data transfer method
- Patent number 8,090,979
- Issue date Jan 3, 2012
- Hitachi, Ltd.
- Yasuo Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Remote copy system
- Patent number 8,032,726
- Issue date Oct 4, 2011
- Hitachi, Ltd.
- Takashige Iwamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fault management system in multistage copy configuration
- Patent number 7,954,003
- Issue date May 31, 2011
- Hitachi, Ltd.
- Hirokazu Ikeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system storing data on multiple storage systems
- Patent number 7,934,065
- Issue date Apr 26, 2011
- Hitachi, Ltd.
- Takashige Iwamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information system, data transfer method and data protection method
- Patent number 7,925,914
- Issue date Apr 12, 2011
- Hitachi, Ltd.
- Hiroaki Akutsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Virtual volume control method involving device stop
- Patent number 7,908,433
- Issue date Mar 15, 2011
- Hitachi, Ltd.
- Yasutomo Yamamoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and computer for determining storage device
- Patent number 7,900,013
- Issue date Mar 1, 2011
- Hitachi, Ltd.
- Nobumitsu Takaoka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Flash memory storage system
- Patent number 7,899,981
- Issue date Mar 1, 2011
- Hitachi, Ltd.
- Takashige Iwamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Remote copy system maintaining consistency
- Patent number 7,865,678
- Issue date Jan 4, 2011
- Hitachi, Ltd.
- Hiroshi Arakawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Remote copy system
- Patent number 7,865,682
- Issue date Jan 4, 2011
- Hitachi, Ltd.
- Hiroshi Arakawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system managing data through a wide area network
- Patent number 7,831,687
- Issue date Nov 9, 2010
- Hitachi, Ltd.
- Yoshiki Kano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Remote copy network
- Patent number 7,809,909
- Issue date Oct 5, 2010
- Hitachi, Ltd.
- Takashige Iwamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information system and data transfer method
- Patent number 7,802,131
- Issue date Sep 21, 2010
- Hitachi, Ltd.
- Yasuo Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system storing data on multiple storage systems
- Patent number 7,765,370
- Issue date Jul 27, 2010
- Hitachi, Ltd.
- Takashige Iwamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information system, data transfer method and data protection method
- Patent number 7,739,540
- Issue date Jun 15, 2010
- Hitachi, Ltd.
- Hiroaki Akutsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system controlling power supply module and fan
- Patent number 7,710,680
- Issue date May 4, 2010
- Hitachi, Ltd.
- Akira Yamamoto
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION SYSTEM AND DATA TRANSFER METHOD OF INFORMATION SYSTEM
- Publication number 20140237179
- Publication date Aug 21, 2014
- Hitachi, Ltd
- Takashige Iwamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION SYSTEM, COMPUTER AND METHOD FOR IDENTIFYING CAUSE OF PH...
- Publication number 20130179563
- Publication date Jul 11, 2013
- Hitachi, Ltd.
- Yusaku Nakamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FLASH MEMORY STORAGE SYSTEM
- Publication number 20130103895
- Publication date Apr 25, 2013
- Hitachi, Ltd
- Takashige IWAMURA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION SYSTEM AND DATA TRANSFER METHOD OF INFORMATION SYSTEM
- Publication number 20120297157
- Publication date Nov 22, 2012
- Takashige Iwamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REMOTE COPYING SYSTEM WITH CONSISTENCY GUARANTEED BETWEEN A PAIR
- Publication number 20120191659
- Publication date Jul 26, 2012
- Takashige Iwamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FLASH MEMORY STORAGE SYSTEM
- Publication number 20120173802
- Publication date Jul 5, 2012
- Takashige Iwamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM CONTROLLING POWER SUPPLY MODULE AND FAN
- Publication number 20120127608
- Publication date May 24, 2012
- Akira Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REMOTE COPY SYSTEM
- Publication number 20120131298
- Publication date May 24, 2012
- Hiroshi Arakawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION SYSTEM AND DATA TRANSFER METHOD
- Publication number 20110302447
- Publication date Dec 8, 2011
- Yasuo WATANABE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION SYSTEM, DATA TRANSFER METHOD AND DATA PROTECTION METHOD
- Publication number 20110154102
- Publication date Jun 23, 2011
- Hiroaki AKUTSU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIRTUAL VOLUME CONTROL METHOD INVOLVING DEVICE STOP
- Publication number 20110145495
- Publication date Jun 16, 2011
- Yasutomo Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FLASH MEMORY STORAGE SYSTEM
- Publication number 20110119435
- Publication date May 19, 2011
- Takashige Iwamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REMOTE COPY SYSTEM
- Publication number 20110078397
- Publication date Mar 31, 2011
- Hiroshi Arakawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION SYSTEM AND DATA TRANSFER METHOD
- Publication number 20100313068
- Publication date Dec 9, 2010
- Yasuo WATANABE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Computer System Storing Data On Multiple Storage Systems
- Publication number 20100281229
- Publication date Nov 4, 2010
- Hitachi, Ltd
- Takashige Iwamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM CONTROLLING POWER SUPPLY MODULE AND FAN
- Publication number 20100246058
- Publication date Sep 30, 2010
- Akira Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION SYSTEM, DATA TRANSFER METHOD AND DATA PROTECTION METHOD
- Publication number 20100205479
- Publication date Aug 12, 2010
- Hiroaki AKUTSU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIRTUAL VOLUME CONTROL METHOD INVOLVING DEVICE STOP
- Publication number 20100138601
- Publication date Jun 3, 2010
- Yasutomo Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FAULT MANAGEMENT SYSTEM IN MULTISTAGE COPY CONFIGURATION
- Publication number 20100088556
- Publication date Apr 8, 2010
- Hirokazu Ikeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FLASH MEMORY STORAGE SYSTEM
- Publication number 20100064097
- Publication date Mar 11, 2010
- Takashige Iwamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REMOTE COPY SYSTEM
- Publication number 20100049933
- Publication date Feb 25, 2010
- Hiroshi Arakawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Computer System Storing Data on Multiple Storage Systems
- Publication number 20090187722
- Publication date Jul 23, 2009
- Hitachi, Ltd
- Takashige Iwamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REMOTE DATA COPYING AMONG STORAGE SYSTEMS
- Publication number 20090106400
- Publication date Apr 23, 2009
- Tetsuya Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage System Managing Data Through A Wide Area Network
- Publication number 20090100146
- Publication date Apr 16, 2009
- Yoshiki Kano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REMOTE COPY SYSTEM
- Publication number 20090024815
- Publication date Jan 22, 2009
- Hitachi, Ltd.
- Takashige Iwamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage unit and disk control method
- Publication number 20090006735
- Publication date Jan 1, 2009
- Hitachi, Ltd.
- Atsuya Kumagai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND COMPUTER FOR DETERMINING STORAGE DEVICE
- Publication number 20080276061
- Publication date Nov 6, 2008
- Nobumitsu Takaoka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System for controlling spinning of disk
- Publication number 20080270699
- Publication date Oct 30, 2008
- Hitachi, Ltd.
- Tomoya Anzai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for remote copy pair migration
- Publication number 20080140966
- Publication date Jun 12, 2008
- Hitachi, Ltd.
- Akira Deguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION SYSTEM AND DATA TRANSFER METHOD OF INFORMATION SYSTEM
- Publication number 20080104347
- Publication date May 1, 2008
- Takashige Iwamura
- G06 - COMPUTING CALCULATING COUNTING

Takashige Iwamura

Person

Patents Grantslast 30 patents

Flash memory storage system

Information system and data transfer method of information system

Information system and data transfer method of information system

Virtual volume control method involving device stop

Storage system

Remote copy system

Information system and data transfer method

Flash memory storage system

Storage system controlling power supply module and fan

Information system, data transfer method and data protection method

Flash memory storage system

Remote copying system with consistency guaranteed between a pair

Remote copy system

Storage system controlling power supply module and fan

Information system and data transfer method

Remote copy system

Fault management system in multistage copy configuration

Computer system storing data on multiple storage systems

Information system, data transfer method and data protection method

Virtual volume control method involving device stop

Method and computer for determining storage device

Flash memory storage system

Remote copy system maintaining consistency

Remote copy system

Storage system managing data through a wide area network

Remote copy network

Information system and data transfer method

Computer system storing data on multiple storage systems

Information system, data transfer method and data protection method

Storage system controlling power supply module and fan

Patents Applicationslast 30 patents

INFORMATION SYSTEM AND DATA TRANSFER METHOD OF INFORMATION SYSTEM

INFORMATION SYSTEM, COMPUTER AND METHOD FOR IDENTIFYING CAUSE OF PH...

FLASH MEMORY STORAGE SYSTEM

INFORMATION SYSTEM AND DATA TRANSFER METHOD OF INFORMATION SYSTEM

REMOTE COPYING SYSTEM WITH CONSISTENCY GUARANTEED BETWEEN A PAIR

FLASH MEMORY STORAGE SYSTEM

STORAGE SYSTEM CONTROLLING POWER SUPPLY MODULE AND FAN

REMOTE COPY SYSTEM

INFORMATION SYSTEM AND DATA TRANSFER METHOD

INFORMATION SYSTEM, DATA TRANSFER METHOD AND DATA PROTECTION METHOD

VIRTUAL VOLUME CONTROL METHOD INVOLVING DEVICE STOP

FLASH MEMORY STORAGE SYSTEM

REMOTE COPY SYSTEM

INFORMATION SYSTEM AND DATA TRANSFER METHOD

Computer System Storing Data On Multiple Storage Systems

STORAGE SYSTEM CONTROLLING POWER SUPPLY MODULE AND FAN

INFORMATION SYSTEM, DATA TRANSFER METHOD AND DATA PROTECTION METHOD

VIRTUAL VOLUME CONTROL METHOD INVOLVING DEVICE STOP

FAULT MANAGEMENT SYSTEM IN MULTISTAGE COPY CONFIGURATION

FLASH MEMORY STORAGE SYSTEM

REMOTE COPY SYSTEM

Computer System Storing Data on Multiple Storage Systems

REMOTE DATA COPYING AMONG STORAGE SYSTEMS

Storage System Managing Data Through A Wide Area Network

REMOTE COPY SYSTEM

Storage unit and disk control method

METHOD AND COMPUTER FOR DETERMINING STORAGE DEVICE

System for controlling spinning of disk

Method for remote copy pair migration

INFORMATION SYSTEM AND DATA TRANSFER METHOD OF INFORMATION SYSTEM