Tetsuya Maruyama

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Storage system and data relocation control device
- Patent number 8,799,600
- Issue date Aug 5, 2014
- Hitachi, Ltd.
- Toru Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system, data migration monitoring method and data migratio...
- Patent number 8,533,421
- Issue date Sep 10, 2013
- Hitachi, Ltd.
- Masayasu Asano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data migrating method taking end time into consideration
- Patent number 8,447,937
- Issue date May 21, 2013
- Hitachi, Ltd.
- Tetsuya Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power control of target secondary copy storage based on journal sto...
- Patent number 8,352,766
- Issue date Jan 8, 2013
- Hitachi, Ltd.
- Tetsuya Maruyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Storage system and data relocation control device
- Patent number 8,230,038
- Issue date Jul 24, 2012
- Hitachi, Ltd.
- Toru Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data migrating method taking end time into consideration
- Patent number 8,171,245
- Issue date May 1, 2012
- Hitachi, Ltd.
- Tetsuya Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power control of secondary copy storage based on journal storage us...
- Patent number 8,086,881
- Issue date Dec 27, 2011
- Hitachi, Ltd.
- Tetsuya Maruyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Computer system, data migration monitoring method and data migratio...
- Patent number 8,015,381
- Issue date Sep 6, 2011
- Hitachi, Ltd.
- Masayasu Asano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system, data migration method and storage management server
- Patent number 7,831,792
- Issue date Nov 9, 2010
- Hitachi, Ltd.
- Tetsuya Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data migrating method taking end time into consideration
- Patent number 7,809,905
- Issue date Oct 5, 2010
- Hitachi, Ltd.
- Tetsuya Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system, data migration monitoring method and data migratio...
- Patent number 7,636,827
- Issue date Dec 22, 2009
- Hitachi, Ltd.
- Masayasu Asano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing system, control method for information proce...
- Patent number 7,529,950
- Issue date May 5, 2009
- Hitachi, Ltd.
- Akira Deguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing system having volume guard function
- Patent number 7,509,455
- Issue date Mar 24, 2009
- Hitachi, Ltd.
- Tetsuya Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Remote data copying among storage systems
- Patent number 7,472,173
- Issue date Dec 30, 2008
- Hitachi, Ltd.
- Tetsuya Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system with virtual allocation and virtual relocation of vo...
- Patent number 7,434,017
- Issue date Oct 7, 2008
- Hitachi, Ltd.
- Tetsuya Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system and data relocation control device
- Patent number 7,395,396
- Issue date Jul 1, 2008
- Hitachi, Ltd.
- Toru Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing system having volume guard function
- Patent number 7,290,108
- Issue date Oct 30, 2007
- Hitachi, Ltd.
- Tetsuya Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage remote copy system
- Patent number 7,200,725
- Issue date Apr 3, 2007
- Hitachi, Ltd.
- Tetsuya Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data hold circuit, a semiconductor device and a method of designing...
- Patent number 6,646,464
- Issue date Nov 11, 2003
- Hitachi, Ltd.
- Tetsuya Maruyama
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
STORAGE SYSTEM AND DATA RELOCATION CONTROL DEVICE
- Publication number 20120246430
- Publication date Sep 27, 2012
- Hitachi, Ltd
- Toru TAKAHASHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA MIGRATING METHOD TAKING END TIME INTO CONSIDERATION
- Publication number 20120179887
- Publication date Jul 12, 2012
- Tetsuya Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER CONTROL OF SECONDARY COPY STORAGE BASED ON JOURNAL STORAGE US...
- Publication number 20120110358
- Publication date May 3, 2012
- Tetsuya Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER SYSTEM, DATA MIGRATION MONITORING METHOD AND DATA MIGRATIO...
- Publication number 20110258412
- Publication date Oct 20, 2011
- Masayasu Asano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA MIGRATING METHOD TAKING END TIME INTO CONSIDERATION
- Publication number 20100325378
- Publication date Dec 23, 2010
- Tetsuya Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER SYSTEM, DATA MIGRATION MONITORING METHOD AND DATA MIGRATIO...
- Publication number 20100042797
- Publication date Feb 18, 2010
- Masayasu Asano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING SYSTEM HAVING VOLUME GUARD FUNCTION
- Publication number 20090150606
- Publication date Jun 11, 2009
- Tetsuya Maruyama
- 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
METHOD AND SYSTEM FOR REDUCING POWER CONSUMPTION OF STORAGE SYSTEM...
- Publication number 20080288795
- Publication date Nov 20, 2008
- Tetsuya Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA MIGRATING METHOD TAKING END TIME INTO CONSIDERATION
- Publication number 20080201542
- Publication date Aug 21, 2008
- Tetsuya Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER SYSTEM, DATA MIGRATION METHOD AND STORAGE MANAGEMENT SERVER
- Publication number 20080104349
- Publication date May 1, 2008
- Tetsuya Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM AND DATA RELOCATION CONTROL DEVICE
- Publication number 20080091898
- Publication date Apr 17, 2008
- Hitachi, Ltd.
- Toru TAKAHASHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Computer system, data migration monitoring method and data migratio...
- Publication number 20080086616
- Publication date Apr 10, 2008
- Masayasu Asano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information processing system having volume guard function
- Publication number 20080034226
- Publication date Feb 7, 2008
- Tetsuya Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage system
- Publication number 20070233987
- Publication date Oct 4, 2007
- Hitachi, Ltd
- Tetsuya Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage remote copy system
- Publication number 20070113034
- Publication date May 17, 2007
- Tetsuya Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information processing system, control method for information proce...
- Publication number 20070079088
- Publication date Apr 5, 2007
- Akira Deguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information processing system having volume guard function
- Publication number 20060218256
- Publication date Sep 28, 2006
- Tetsuya Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage system and data relocation control device
- Publication number 20060143418
- Publication date Jun 29, 2006
- Toru Takahashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage remote copy system
- Publication number 20060031646
- Publication date Feb 9, 2006
- Tetsuya Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Remote data copying among storage systems
- Publication number 20050210078
- Publication date Sep 22, 2005
- Tetsuya Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data hold circuit, a semiconductor device and a method of designing...
- Publication number 20020074609
- Publication date Jun 20, 2002
- Hitachi, Ltd.
- Tetsuya Maruyama
- H03 - BASIC ELECTRONIC CIRCUITRY

Tetsuya Maruyama

Person

Patents Grantslast 30 patents

Storage system and data relocation control device

Computer system, data migration monitoring method and data migratio...

Data migrating method taking end time into consideration

Power control of target secondary copy storage based on journal sto...

Storage system and data relocation control device

Data migrating method taking end time into consideration

Power control of secondary copy storage based on journal storage us...

Computer system, data migration monitoring method and data migratio...

Computer system, data migration method and storage management server

Data migrating method taking end time into consideration

Computer system, data migration monitoring method and data migratio...

Information processing system, control method for information proce...

Information processing system having volume guard function

Remote data copying among storage systems

Storage system with virtual allocation and virtual relocation of vo...

Storage system and data relocation control device

Information processing system having volume guard function

Storage remote copy system

Data hold circuit, a semiconductor device and a method of designing...

Patents Applicationslast 30 patents

STORAGE SYSTEM AND DATA RELOCATION CONTROL DEVICE

DATA MIGRATING METHOD TAKING END TIME INTO CONSIDERATION

POWER CONTROL OF SECONDARY COPY STORAGE BASED ON JOURNAL STORAGE US...

COMPUTER SYSTEM, DATA MIGRATION MONITORING METHOD AND DATA MIGRATIO...

DATA MIGRATING METHOD TAKING END TIME INTO CONSIDERATION

COMPUTER SYSTEM, DATA MIGRATION MONITORING METHOD AND DATA MIGRATIO...

INFORMATION PROCESSING SYSTEM HAVING VOLUME GUARD FUNCTION

REMOTE DATA COPYING AMONG STORAGE SYSTEMS

METHOD AND SYSTEM FOR REDUCING POWER CONSUMPTION OF STORAGE SYSTEM...

DATA MIGRATING METHOD TAKING END TIME INTO CONSIDERATION

COMPUTER SYSTEM, DATA MIGRATION METHOD AND STORAGE MANAGEMENT SERVER

STORAGE SYSTEM AND DATA RELOCATION CONTROL DEVICE

Computer system, data migration monitoring method and data migratio...

Information processing system having volume guard function

Storage system

Storage remote copy system

Information processing system, control method for information proce...

Information processing system having volume guard function

Storage system and data relocation control device

Storage remote copy system

Remote data copying among storage systems

Data hold circuit, a semiconductor device and a method of designing...