Naoki Watanabe

Person

Sunnyvale, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Data synchronization of multiple remote storage after remote copy s...
- Patent number 7,757,114
- Issue date Jul 13, 2010
- Hitachi, Ltd.
- Naoki Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data synchronization of multiple remote storage
- Patent number 7,698,521
- Issue date Apr 13, 2010
- Hitachi, Ltd.
- Naoki Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and storage system that enable sharing files among multiple...
- Patent number 7,353,240
- Issue date Apr 1, 2008
- Hitachi, Ltd.
- Yoshifumi Takamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data synchronization of multiple remote storage facilities
- Patent number 7,234,033
- Issue date Jun 19, 2007
- Hitachi, Ltd.
- Naoki Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Initial copy for remote copy
- Patent number 7,139,826
- Issue date Nov 21, 2006
- Hitachi, Ltd.
- Naoki Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data synchronization of multiple remote storage after remote copy s...
- Patent number 7,139,932
- Issue date Nov 21, 2006
- Hitachi, Ltd.
- Naoki Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Throttling in storage systems
- Patent number 7,127,568
- Issue date Oct 24, 2006
- Hitachi, Ltd.
- Naoki Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Point in time remote copy for multiple sites
- Patent number 7,120,769
- Issue date Oct 10, 2006
- Hitachi, Ltd.
- Yuichi Yagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for managing replication volumes
- Patent number 7,039,777
- Issue date May 2, 2006
- Hitachi, Ltd.
- Kenji Yamagami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method of null data skip remote copy
- Patent number 7,024,526
- Issue date Apr 4, 2006
- Hitachi, Ltd.
- Naoki Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Network-attached disk unit with data protection function and server...
- Patent number 6,993,524
- Issue date Jan 31, 2006
- Hitachi, Ltd.
- Naoki Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for transmitting frames via a switch in a stor...
- Patent number 6,775,230
- Issue date Aug 10, 2004
- Hitachi, Ltd.
- Naoki Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Virtual volume storage
- Patent number 6,748,502
- Issue date Jun 8, 2004
- Hitachi, Ltd.
- Naoki Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data synchronization of multiple remote storage
- Patent number 6,745,303
- Issue date Jun 1, 2004
- Hitachi, Ltd.
- Naoki Watanabe
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Data Synchronization of Multiple Remote Storage After Remote Copy s...
- Publication number 20080320260
- Publication date Dec 25, 2008
- Hitachi, Ltd
- Naoki Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data synchronization of multiple remote storage
- Publication number 20070239934
- Publication date Oct 11, 2007
- Hitachi, Ltd
- Naoki Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data synchronization of multiple remote storage after remote copy s...
- Publication number 20070061616
- Publication date Mar 15, 2007
- Hitachi, Ltd
- Naoki Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Point in time remote copy for multiple sites
- Publication number 20050198455
- Publication date Sep 8, 2005
- Hitachi, Ltd
- Yuichi Yagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data synchronization of multiple remote storage
- Publication number 20040205309
- Publication date Oct 14, 2004
- Hitachi, Ltd
- Naoki Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Throttling in storage systems
- Publication number 20040148484
- Publication date Jul 29, 2004
- Hitachi, Ltd
- Naoki Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus and method of null data skip remote copy
- Publication number 20040088505
- Publication date May 6, 2004
- Hitachi, Ltd
- Naoki Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for managing replication volumes
- Publication number 20030233518
- Publication date Dec 18, 2003
- HITACHI, LTD.
- Kenji Yamagami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data synchronization of multiple remote storage after remote copy s...
- Publication number 20030177321
- Publication date Sep 18, 2003
- Hitachi, Ltd
- Naoki Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data synchronization of multiple remote storage
- Publication number 20030126387
- Publication date Jul 3, 2003
- Hitachi, Ltd
- Naoki Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Initial copy for remote copy
- Publication number 20030014534
- Publication date Jan 16, 2003
- Naoki Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Virtual volume storage
- Publication number 20020095547
- Publication date Jul 18, 2002
- Naoki Watanabe
- G06 - COMPUTING CALCULATING COUNTING

Naoki Watanabe

Person

Patents Grantslast 30 patents

Data synchronization of multiple remote storage after remote copy s...

Data synchronization of multiple remote storage

Method and storage system that enable sharing files among multiple...

Data synchronization of multiple remote storage facilities

Initial copy for remote copy

Data synchronization of multiple remote storage after remote copy s...

Throttling in storage systems

Point in time remote copy for multiple sites

Method and apparatus for managing replication volumes

Apparatus and method of null data skip remote copy

Network-attached disk unit with data protection function and server...

Apparatus and method for transmitting frames via a switch in a stor...

Virtual volume storage

Data synchronization of multiple remote storage

Patents Applicationslast 30 patents

Data Synchronization of Multiple Remote Storage After Remote Copy s...

Data synchronization of multiple remote storage

Data synchronization of multiple remote storage after remote copy s...

Point in time remote copy for multiple sites

Data synchronization of multiple remote storage

Throttling in storage systems

Apparatus and method of null data skip remote copy

Method and apparatus for managing replication volumes

Data synchronization of multiple remote storage after remote copy s...

Data synchronization of multiple remote storage

Initial copy for remote copy

Virtual volume storage