Mikio Fukuoka

Person

Matsuda, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Storage system and data management method
- Patent number 11,941,255
- Issue date Mar 26, 2024
- Hitachi, Ltd.
- Hiroaki Akutsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system and processing method
- Patent number 11,544,005
- Issue date Jan 3, 2023
- Hitachi, Ltd.
- Takahiro Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system and data management method
- Patent number 11,327,661
- Issue date May 10, 2022
- Hitachi, Ltd.
- Hiroaki Akutsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system and data management method
- Patent number 10,528,274
- Issue date Jan 7, 2020
- Hitachi, Ltd.
- Hiroaki Akutsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and data management method
- Patent number 10,168,919
- Issue date Jan 1, 2019
- Hitachi, Ltd.
- Hiroaki Akutsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage apparatus, storage system, and data management method
- Patent number 9,256,490
- Issue date Feb 9, 2016
- Hitachi, Ltd.
- Ai Satoyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system and storage system control method
- Patent number 8,874,829
- Issue date Oct 28, 2014
- Hitachi, Ltd.
- Yuta Yamasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage apparatus and method for arranging storage areas and managi...
- Patent number 8,775,730
- Issue date Jul 8, 2014
- Hitachi, Ltd.
- Shintaro Inoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Virtualization system and area allocation control method
- Patent number 8,356,157
- Issue date Jan 15, 2013
- Hitachi, Ltd.
- Shintaro Inoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Virtualization system and area allocation control method
- Patent number 8,032,731
- Issue date Oct 4, 2011
- Hitachi, Ltd.
- Shintaro Inoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage controller and method for control of a data storage device
- Patent number 7,966,471
- Issue date Jun 21, 2011
- Hitachi, Ltd.
- Eiju Katsuragi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Array-type disk apparatus preventing data lost and providing improv...
- Patent number 7,913,039
- Issue date Mar 22, 2011
- Hitachi, Ltd.
- Ikuya Yagisawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system with cache threshold control
- Patent number 7,844,794
- Issue date Nov 30, 2010
- Hitachi, Ltd.
- Jun Matsuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Virtualization system and area allocation control method
- Patent number 7,814,289
- Issue date Oct 12, 2010
- Hitachi, Ltd.
- Shintaro Inoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Array-type disk apparatus preventing lost data and providing improv...
- Patent number 7,757,042
- Issue date Jul 13, 2010
- Hitachi, Ltd.
- Ikuya Yagisawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system and data guarantee method
- Patent number 7,653,831
- Issue date Jan 26, 2010
- Hitachi, Ltd.
- Takeki Okamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage control system and storage control method
- Patent number 7,475,213
- Issue date Jan 6, 2009
- Hitachi, Ltd.
- Jun Matsuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage control device and data recovery method for storage control...
- Patent number 7,451,346
- Issue date Nov 11, 2008
- Hitachi, Ltd.
- Eiju Katsuragi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage control system and storage control method
- Patent number 7,418,622
- Issue date Aug 26, 2008
- Hitachi, Ltd.
- Takeki Okamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Array-type disk apparatus preventing lost data and providing improv...
- Patent number 7,383,380
- Issue date Jun 3, 2008
- Hitachi, Ltd.
- Ikuya Yagisawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage device and write access processing method for storage device
- Patent number 7,376,785
- Issue date May 20, 2008
- Hitachi, Ltd.
- Eiju Katsuragi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for writing data and validating data in a reco...
- Patent number 7,117,387
- Issue date Oct 3, 2006
- Hitachi, Ltd.
- Eiju Katsuragi
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk array apparatus and control method for the same
- Patent number 7,073,025
- Issue date Jul 4, 2006
- Hitachi, Ltd.
- Takeki Okamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Updating method of firmware of hard disk unit mounted on disk array...
- Patent number 7,032,218
- Issue date Apr 18, 2006
- Hitachi, Ltd.
- Manabu Shirasawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk array system and a method of avoiding failure of the disk arra...
- Patent number 7,028,216
- Issue date Apr 11, 2006
- Hitachi, Ltd.
- Masaki Aizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Control method of control device conducting data input and output t...
- Patent number 6,976,124
- Issue date Dec 13, 2005
- Hitachi, Ltd.
- Seiki Morita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk array system having an extended load balancing function
- Patent number 6,970,973
- Issue date Nov 29, 2005
- Hitachi, Ltd.
- Eiju Katsuragi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk subsystem
- Patent number 6,954,825
- Issue date Oct 11, 2005
- Hitachi, Ltd.
- Yasuyuki Nagasoe
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
STORAGE SYSTEM AND DATA MANAGEMENT METHOD
- Publication number 20220236891
- Publication date Jul 28, 2022
- Hitachi, Ltd
- Hiroaki AKUTSU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM AND PROCESSING METHOD
- Publication number 20210247934
- Publication date Aug 12, 2021
- Hitachi, Ltd
- Takahiro Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM AND DATA MANAGEMENT METHOD
- Publication number 20200142615
- Publication date May 7, 2020
- Hitachi, Ltd
- Hiroaki AKUTSU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM AND DATA MANAGEMENT METHOD
- Publication number 20190121554
- Publication date Apr 25, 2019
- Hitachi, Ltd
- Hiroaki AKUTSU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER SYSTEM AND CONTROL METHOD
- Publication number 20160004460
- Publication date Jan 7, 2016
- Hitachi, Ltd
- KATSUYA SATO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM AND DATA MANAGEMENT METHOD
- Publication number 20150324145
- Publication date Nov 12, 2015
- Hitachi, Ltd
- Hiroaki AKUTSU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE APPARATUS, STORAGE SYSTEM, AND DATA MANAGEMENT METHOD
- Publication number 20150254128
- Publication date Sep 10, 2015
- Hitachi, Ltd
- Ai Satoyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE APPARATUS AND STORAGE AREA ARRANGEMENT METHOD
- Publication number 20140258617
- Publication date Sep 11, 2014
- Hitachi, Ltd
- Shintaro INOUE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM AND STORAGE SYSTEM CONTROL METHOD
- Publication number 20130262750
- Publication date Oct 3, 2013
- Hitachi, Ltd.
- Yuta Yamasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Virtualization system and area allocation control method
- Publication number 20110314240
- Publication date Dec 22, 2011
- Hitachi, Ltd.
- Shintaro Inoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Virtualization system and area allocation control method
- Publication number 20100332782
- Publication date Dec 30, 2010
- Hitachi, Ltd.
- Shintaro Inoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ARRAY-TYPE DISK APPARATUS PREVENTING DATA LOST AND PROVIDING IMPROV...
- Publication number 20100241898
- Publication date Sep 23, 2010
- Hitachi, Ltd
- Ikuya Yagisawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM AND METHOD FOR MANAGING CONFIGURATION THEREOF
- Publication number 20100057988
- Publication date Mar 4, 2010
- Takeki Okamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE CONTROL SYSTEM AND CONTROL METHOD
- Publication number 20090182940
- Publication date Jul 16, 2009
- Jun Matsuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage controller and storage controller control method
- Publication number 20090138672
- Publication date May 28, 2009
- Hitachi, Ltd.
- Eiju Katsuragi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage apparatus and storage area arrangement method
- Publication number 20080235448
- Publication date Sep 25, 2008
- Hitachi, Ltd.
- Shintaro INOUE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM AND DATA GUARANTEE METHOD
- Publication number 20080162826
- Publication date Jul 3, 2008
- Takeki OKAMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Virtualization system and area allocation control method
- Publication number 20080082778
- Publication date Apr 3, 2008
- Hitachi, Ltd.
- Shintaro Inoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage control device and data recovery method for storage control...
- Publication number 20070220313
- Publication date Sep 20, 2007
- Hitachi, Ltd.
- Eiju Katsuragi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage control system and storage control method
- Publication number 20070088930
- Publication date Apr 19, 2007
- Jun Matsuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage control system and storage control method
- Publication number 20060212747
- Publication date Sep 21, 2006
- Hitachi, Ltd
- Takeki Okamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage device and write access processing method for storage device
- Publication number 20060064550
- Publication date Mar 23, 2006
- Eiju Katsuragi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Disk array apparatus and control method for the same
- Publication number 20050198553
- Publication date Sep 8, 2005
- Takeki Okamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Array-type disk apparatus preventing lost data and providing improv...
- Publication number 20050166084
- Publication date Jul 28, 2005
- Hitachi, Ltd
- Ikuya Yagisawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Disk array system and a method of avoiding failure of the disk arra...
- Publication number 20050114728
- Publication date May 26, 2005
- Masaki Aizawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Array-type disk apparatus preventing data lost with two disk drives...
- Publication number 20050081087
- Publication date Apr 14, 2005
- Hitachi, Ltd
- Ikuya Yagisawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Disk array unit and its method for writing data
- Publication number 20040210712
- Publication date Oct 21, 2004
- Eiju Katsuragi
- G11 - INFORMATION STORAGE
Information Patent Application
Disk subsystem
- Publication number 20030188102
- Publication date Oct 2, 2003
- Yasuyuki Nagasoe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Disk array system having an extended load balancing function
- Publication number 20030177310
- Publication date Sep 18, 2003
- Eiju Katsuragi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Control method of control device conducting data input and output t...
- Publication number 20030120674
- Publication date Jun 26, 2003
- Hitachi, Ltd
- Seiki Morita
- G06 - COMPUTING CALCULATING COUNTING

Mikio Fukuoka

Person

Patents Grantslast 30 patents

Storage system and data management method

Storage system and processing method

Storage system and data management method

Storage system and data management method

System and data management method

Storage apparatus, storage system, and data management method

Storage system and storage system control method

Storage apparatus and method for arranging storage areas and managi...

Virtualization system and area allocation control method

Virtualization system and area allocation control method

Storage controller and method for control of a data storage device

Array-type disk apparatus preventing data lost and providing improv...

Storage system with cache threshold control

Virtualization system and area allocation control method

Array-type disk apparatus preventing lost data and providing improv...

Storage system and data guarantee method

Storage control system and storage control method

Storage control device and data recovery method for storage control...

Storage control system and storage control method

Array-type disk apparatus preventing lost data and providing improv...

Storage device and write access processing method for storage device

Method and apparatus for writing data and validating data in a reco...

Disk array apparatus and control method for the same

Updating method of firmware of hard disk unit mounted on disk array...

Disk array system and a method of avoiding failure of the disk arra...

Control method of control device conducting data input and output t...

Disk array system having an extended load balancing function

Disk subsystem

Patents Applicationslast 30 patents

STORAGE SYSTEM AND DATA MANAGEMENT METHOD

STORAGE SYSTEM AND PROCESSING METHOD

STORAGE SYSTEM AND DATA MANAGEMENT METHOD

STORAGE SYSTEM AND DATA MANAGEMENT METHOD

COMPUTER SYSTEM AND CONTROL METHOD

STORAGE SYSTEM AND DATA MANAGEMENT METHOD

STORAGE APPARATUS, STORAGE SYSTEM, AND DATA MANAGEMENT METHOD

STORAGE APPARATUS AND STORAGE AREA ARRANGEMENT METHOD

STORAGE SYSTEM AND STORAGE SYSTEM CONTROL METHOD

Virtualization system and area allocation control method

Virtualization system and area allocation control method

ARRAY-TYPE DISK APPARATUS PREVENTING DATA LOST AND PROVIDING IMPROV...

STORAGE SYSTEM AND METHOD FOR MANAGING CONFIGURATION THEREOF

STORAGE CONTROL SYSTEM AND CONTROL METHOD

Storage controller and storage controller control method

Storage apparatus and storage area arrangement method

STORAGE SYSTEM AND DATA GUARANTEE METHOD

Virtualization system and area allocation control method

Storage control device and data recovery method for storage control...

Storage control system and storage control method

Storage control system and storage control method

Storage device and write access processing method for storage device

Disk array apparatus and control method for the same

Array-type disk apparatus preventing lost data and providing improv...

Disk array system and a method of avoiding failure of the disk arra...

Array-type disk apparatus preventing data lost with two disk drives...

Disk array unit and its method for writing data

Disk subsystem

Disk array system having an extended load balancing function

Control method of control device conducting data input and output t...