Yuichi Yagawa

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for executing migration between virtual servers and server s...
- Patent number 8,346,934
- Issue date Jan 1, 2013
- Hitachi, Ltd.
- Takuya Okamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of improving efficiency of replication monitoring
- Patent number 8,307,179
- Issue date Nov 6, 2012
- Hitachi, Ltd.
- Hironori Emaru
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and program for supporting setting of access management info...
- Patent number 8,266,285
- Issue date Sep 11, 2012
- Hitachi, Ltd.
- Takahiro Fujita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of improving efficiency of replication monitoring
- Patent number 8,195,902
- Issue date Jun 5, 2012
- Hitachi, Ltd.
- Hironori Emaru
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system, computer and method for managing performance based...
- Patent number 8,171,241
- Issue date May 1, 2012
- Hitachi, Ltd.
- Takayuki Nagai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for secure data mirroring a storage system
- Patent number 8,151,119
- Issue date Apr 3, 2012
- Hitachi, Ltd.
- Yuichi Yagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Access right managing method for accessing multiple programs
- Patent number 8,145,818
- Issue date Mar 27, 2012
- Hitachi, Ltd.
- Koichi Murayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and program for supporting setting of access management info...
- Patent number 8,086,733
- Issue date Dec 27, 2011
- Hitachi, Ltd.
- Takahiro Fujita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of improving efficiency of replication monitoring
- Patent number 8,078,814
- Issue date Dec 13, 2011
- Hitachi, Ltd.
- Hironori Emaru
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Access right managing method for accessing multiple programs
- Patent number 8,010,725
- Issue date Aug 30, 2011
- Hitachi, Ltd.
- Koichi Murayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for reducing the amount of data in a storage s...
- Patent number 7,913,052
- Issue date Mar 22, 2011
- Hitachi, Ltd.
- Yuichi Yagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for secure data mirroring a storage system
- Patent number 7,752,457
- Issue date Jul 6, 2010
- Hitachi, Ltd.
- Yuichi Yagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Access right managing method for accessing multiple programs
- Patent number 7,743,190
- Issue date Jun 22, 2010
- Hitachi, Ltd.
- Koichi Murayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for integrated management computer setting access...
- Patent number 7,707,199
- Issue date Apr 27, 2010
- Hitachi, Ltd.
- Daisuke Shinohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Storage system
- Patent number 7,685,390
- Issue date Mar 23, 2010
- Hitachi, Ltd.
- Takahiro Fujita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for reducing the amount of data in a storage s...
- Patent number 7,457,934
- Issue date Nov 25, 2008
- Hitachi, Ltd.
- Yuichi Yagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Worm providing storage system
- Patent number 7,334,079
- Issue date Feb 19, 2008
- Hitachi, Ltd.
- Yuichi Yagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for secure data mirroring a storage system
- Patent number 7,269,743
- Issue date Sep 11, 2007
- Hitachi, Ltd.
- Yuichi Yagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Secure multi database system including a plurality of database devices
- Patent number 7,152,067
- Issue date Dec 19, 2006
- Hitachi, Ltd.
- Yuichi Yagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
TV program selection support system
- Patent number 7,096,486
- Issue date Aug 22, 2006
- Hitachi, Ltd.
- Hiromi Ukai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for querying database, as well as a recording med...
- Patent number 6,882,994
- Issue date Apr 19, 2005
- Hitachi, Ltd.
- Mitsuhiko Yoshimura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for displaying an image and data related to th...
- Patent number 6,857,131
- Issue date Feb 15, 2005
- Hitachi, Ltd.
- Yuichi Yagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Recorded program viewing support method
- Patent number 6,801,713
- Issue date Oct 5, 2004
- Hitachi, Ltd.
- Yuichi Yagawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Secure multi database system including a client, multi database ser...
- Patent number 6,792,425
- Issue date Sep 14, 2004
- Hitachi, Ltd.
- Yuichi Yagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital content distribution system and protection method
- Patent number 6,751,598
- Issue date Jun 15, 2004
- Hitachi, Ltd.
- Yuichi Yagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information receiver and information transmission and reception met...
- Patent number 6,691,310
- Issue date Feb 10, 2004
- Hitachi, Ltd.
- Shigeki Hirasawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for managing a plurality of images by classify...
- Patent number 6,590,608
- Issue date Jul 8, 2003
- Hitachi, Ltd.
- Kiyoshi Matsumoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of sending and receiving information and system using such m...
- Patent number 6,535,921
- Issue date Mar 18, 2003
- Hitachi, Ltd.
- Shigeki Hirasawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Media-integrating system, terminal device, recording medium and bro...
- Patent number 6,487,543
- Issue date Nov 26, 2002
- Hitachi, Ltd.
- Tomochika Ozaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of sending and receiving information and system using such m...
- Patent number 6,314,467
- Issue date Nov 6, 2001
- Hitachi, Ltd.
- Shigeki Hirasawa
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF IMPROVING EFFICIENCY OF REPLICATION MONITORING
- Publication number 20120254570
- Publication date Oct 4, 2012
- Hironori Emaru
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND PROGRAM FOR SUPPORTING SETTING OF ACCESS MANAGEMENT INFO...
- Publication number 20120084387
- Publication date Apr 5, 2012
- Takahiro FUJITA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR EXECUTING MIGRATION BETWEEN VIRTUAL SERVERS AND SERVER S...
- Publication number 20120023233
- Publication date Jan 26, 2012
- Hitachi, Ltd
- Takuya Okamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF IMPROVING EFFICIENCY OF REPLICATION MONITORING
- Publication number 20120016957
- Publication date Jan 19, 2012
- Hironori Emaru
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ACCESS RIGHT MANAGING METHOD FOR ACCESSING MULTIPLE PROGRAMS
- Publication number 20110219119
- Publication date Sep 8, 2011
- Koichi Murayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR SECURE DATA MIRRORING A STORAGE SYSTEM
- Publication number 20100228998
- Publication date Sep 9, 2010
- Hitachi, Ltd
- Yuichi YAGAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ACCESS RIGHT MANAGING METHOD FOR ACCESSING MULTIPLE PROGRAMS
- Publication number 20090265495
- Publication date Oct 22, 2009
- Koichi Murayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR REDUCING THE AMOUNT OF DATA IN A STORAGE S...
- Publication number 20090043983
- Publication date Feb 12, 2009
- Hitachi, Ltd.
- Yuichi Yagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND PROGRAM FOR SUPPORTING SETTING OF ACCESS MANAGEMENT INFO...
- Publication number 20080147859
- Publication date Jun 19, 2008
- Takahiro FUJITA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM
- Publication number 20080126677
- Publication date May 29, 2008
- Takahiro Fujita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTEGRATED MANAGEMENT COMPUTER, STORAGE APPARATUS MANAGEMENT METHOD...
- Publication number 20080109442
- Publication date May 8, 2008
- Daisuke SHINOHARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPUTER SYSTEM, COMPUTER AND METHOD FOR MANAGING PERFORMANCE BASED...
- Publication number 20080104356
- Publication date May 1, 2008
- Takayuki Nagai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for indexing and searching data in a storage s...
- Publication number 20080091744
- Publication date Apr 17, 2008
- Hidehisa Shitomi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Access right managing method for accessing multiple programs
- Publication number 20080086612
- Publication date Apr 10, 2008
- Koichi Murayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method of improving efficiency of replication monitoring
- Publication number 20080059735
- Publication date Mar 6, 2008
- Hironori Emaru
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for storing and recovering fixed content
- Publication number 20070294310
- Publication date Dec 20, 2007
- Hitachi, Ltd
- Yuichi Yagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for reducing the amount of data in a storage s...
- Publication number 20070226444
- Publication date Sep 27, 2007
- Yuichi Yagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Worm providing storage system
- Publication number 20070113118
- Publication date May 17, 2007
- Hitachi, Ltd
- Yuichi Yagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TV program selection support system
- Publication number 20060271958
- Publication date Nov 30, 2006
- Hitachi, Ltd.
- Hiromi Ukai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Secure multi database system
- Publication number 20050027680
- Publication date Feb 3, 2005
- Hitachi, Ltd
- Yuichi Yagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for displaying an image and data related to th...
- Publication number 20040172661
- Publication date Sep 2, 2004
- Yuichi Yagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data warehouse system
- Publication number 20030093429
- Publication date May 15, 2003
- Hitachi, Inc.
- Norifumi Nishikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Secure multi database system
- Publication number 20020065956
- Publication date May 30, 2002
- Yuichi Yagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION RECEIVER AND INFORMATION TRANSMISSION AND RECEPTION MET...
- Publication number 20020056092
- Publication date May 9, 2002
- SHIGEKI HIRASAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multi-database system
- Publication number 20020055921
- Publication date May 9, 2002
- Mitsuhiko Yoshimura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method of sending and receiving information and system using such m...
- Publication number 20020016854
- Publication date Feb 7, 2002
- Shigeki Hirasawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and system for querying database, as well as a recording med...
- Publication number 20010051939
- Publication date Dec 13, 2001
- Mitsuhiko Yoshimura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Electronic photography system
- Publication number 20010028394
- Publication date Oct 11, 2001
- Kiyoshi Matsumoto
- G06 - COMPUTING CALCULATING COUNTING

Yuichi Yagawa

Person

Patents Grantslast 30 patents

Method for executing migration between virtual servers and server s...

Method of improving efficiency of replication monitoring

Method and program for supporting setting of access management info...

Method of improving efficiency of replication monitoring

Computer system, computer and method for managing performance based...

Method and apparatus for secure data mirroring a storage system

Access right managing method for accessing multiple programs

Method and program for supporting setting of access management info...

Method of improving efficiency of replication monitoring

Access right managing method for accessing multiple programs

Method and apparatus for reducing the amount of data in a storage s...

Method and apparatus for secure data mirroring a storage system

Access right managing method for accessing multiple programs

Method and system for integrated management computer setting access...

Storage system

Method and apparatus for reducing the amount of data in a storage s...

Worm providing storage system

Method and apparatus for secure data mirroring a storage system

Secure multi database system including a plurality of database devices

TV program selection support system

Method and system for querying database, as well as a recording med...

Method and apparatus for displaying an image and data related to th...

Recorded program viewing support method

Secure multi database system including a client, multi database ser...

Digital content distribution system and protection method

Information receiver and information transmission and reception met...

Method and apparatus for managing a plurality of images by classify...

Method of sending and receiving information and system using such m...

Media-integrating system, terminal device, recording medium and bro...

Method of sending and receiving information and system using such m...

Patents Applicationslast 30 patents

METHOD OF IMPROVING EFFICIENCY OF REPLICATION MONITORING

METHOD AND PROGRAM FOR SUPPORTING SETTING OF ACCESS MANAGEMENT INFO...

METHOD FOR EXECUTING MIGRATION BETWEEN VIRTUAL SERVERS AND SERVER S...

METHOD OF IMPROVING EFFICIENCY OF REPLICATION MONITORING

ACCESS RIGHT MANAGING METHOD FOR ACCESSING MULTIPLE PROGRAMS

METHOD AND APPARATUS FOR SECURE DATA MIRRORING A STORAGE SYSTEM

ACCESS RIGHT MANAGING METHOD FOR ACCESSING MULTIPLE PROGRAMS

METHOD AND APPARATUS FOR REDUCING THE AMOUNT OF DATA IN A STORAGE S...

METHOD AND PROGRAM FOR SUPPORTING SETTING OF ACCESS MANAGEMENT INFO...

STORAGE SYSTEM

INTEGRATED MANAGEMENT COMPUTER, STORAGE APPARATUS MANAGEMENT METHOD...

COMPUTER SYSTEM, COMPUTER AND METHOD FOR MANAGING PERFORMANCE BASED...

Method and apparatus for indexing and searching data in a storage s...

Access right managing method for accessing multiple programs

Method of improving efficiency of replication monitoring

Method and apparatus for storing and recovering fixed content

Method and apparatus for reducing the amount of data in a storage s...

Worm providing storage system

TV program selection support system

Secure multi database system

Method and apparatus for displaying an image and data related to th...

Data warehouse system

Secure multi database system

INFORMATION RECEIVER AND INFORMATION TRANSMISSION AND RECEPTION MET...

Multi-database system

Method of sending and receiving information and system using such m...

Method and system for querying database, as well as a recording med...

Electronic photography system