Atsushi Kuwata

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Disk array system, host interface unit, control method for disk arr...
- Patent number 7,698,500
- Issue date Apr 13, 2010
- NEC Corporation
- Atsushi Kuwata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Scalable disc array unit, and management method and management prog...
- Patent number 7,536,518
- Issue date May 19, 2009
- NEC Corporation
- Atsushi Kuwata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk array device and virtual volume management method using a logi...
- Patent number 7,434,026
- Issue date Oct 7, 2008
- NEC Corporation
- Atsushi Kuwata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk array device managing cache memory by dividing cache memory in...
- Patent number 7,281,087
- Issue date Oct 9, 2007
- NEC Corporation
- Atsushi Kuwata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk cache management method of disk array device
- Patent number 7,032,068
- Issue date Apr 18, 2006
- NEC Corporation
- Atsushi Kuwata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk cache control for servicing a plurality of hosts
- Patent number 6,845,426
- Issue date Jan 18, 2005
- NEC Corporation
- Atsushi Kuwata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk-array apparatus capable of performing writing process in high...
- Patent number 6,539,463
- Issue date Mar 25, 2003
- NEC Corporation
- Atsushi Kuwata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic disc control apparatus capable of detecting a near sequent...
- Patent number 6,349,358
- Issue date Feb 19, 2002
- NEC Corporation
- Atsushi Kuwata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk control unit and disk control method
- Patent number 6,347,358
- Issue date Feb 12, 2002
- NEC Corporation
- Atsushi Kuwata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk array device
- Patent number 6,145,067
- Issue date Nov 7, 2000
- NEC Corporation
- Atsushi Kuwata
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Disk array system, host interface unit, control method for disk arr...
- Publication number 20070180189
- Publication date Aug 2, 2007
- NEC Corporation
- Atsushi Kuwata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage system, a host adapter, a data storage, a method of control...
- Publication number 20060224751
- Publication date Oct 5, 2006
- NEC Corporation
- Atsushi Kuwata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Disk array device and shared memory device thereof, and control pro...
- Publication number 20060206663
- Publication date Sep 14, 2006
- NEC Corporation
- Atsushi Kuwata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Disc array unit, and management method and management program for d...
- Publication number 20040250020
- Publication date Dec 9, 2004
- NEC Corporation
- Atsushi Kuwata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Disk array apparatus and data writing method used in the disk array...
- Publication number 20040133741
- Publication date Jul 8, 2004
- NEC Corporation
- Atsushi Kuwata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Disk array device managing cache memory by dividing cache memory in...
- Publication number 20040078518
- Publication date Apr 22, 2004
- NEC Corporation
- Atsushi Kuwata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Disk array device and virtual volume management method in disk arra...
- Publication number 20040039875
- Publication date Feb 26, 2004
- NEC Corporation
- Atsushi Kuwata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Disk cache management method of disk array device
- Publication number 20030149839
- Publication date Aug 7, 2003
- NEC Corporation
- Atsushi Kuwata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Cache memory control unit and method
- Publication number 20030079087
- Publication date Apr 24, 2003
- NEC Corporation
- Atsushi Kuwata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Disk array controller
- Publication number 20020131310
- Publication date Sep 19, 2002
- Atsushi Kuwata
- G06 - COMPUTING CALCULATING COUNTING

Atsushi Kuwata

Person

Patents Grantslast 30 patents

Disk array system, host interface unit, control method for disk arr...

Scalable disc array unit, and management method and management prog...

Disk array device and virtual volume management method using a logi...

Disk array device managing cache memory by dividing cache memory in...

Disk cache management method of disk array device

Disk cache control for servicing a plurality of hosts

Disk-array apparatus capable of performing writing process in high...

Magnetic disc control apparatus capable of detecting a near sequent...

Disk control unit and disk control method

Disk array device

Patents Applicationslast 30 patents

Disk array system, host interface unit, control method for disk arr...

Storage system, a host adapter, a data storage, a method of control...

Disk array device and shared memory device thereof, and control pro...

Disc array unit, and management method and management program for d...

Disk array apparatus and data writing method used in the disk array...

Disk array device managing cache memory by dividing cache memory in...

Disk array device and virtual volume management method in disk arra...

Disk cache management method of disk array device

Cache memory control unit and method

Disk array controller