Takeki Okamoto

Person

Odawara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Storage device and its control method
- Patent number 8,935,537
- Issue date Jan 13, 2015
- Hitachi, Ltd.
- Hirotaka Nakagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Disk array system and hard disk drive expansion method thereof
- Patent number 8,868,878
- Issue date Oct 21, 2014
- Hitachi, Ltd.
- Tetsuya Inoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk array system and hard disk drive expansion method thereof
- Patent number 8,364,927
- Issue date Jan 29, 2013
- Hitachi, Ltd.
- Tetsuya Inoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage device and its control method
- Patent number 8,341,425
- Issue date Dec 25, 2012
- Hitachi, Ltd.
- Hirotaka Nakagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
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 7,418,622
- 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
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
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

Patents Applicationslast 30 patents

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
DISK ARRAY SYSTEM AND HARD DISK DRIVE EXPANSION METHOD THEREOF
- Publication number 20130132666
- Publication date May 23, 2013
- Hitachi, Ltd
- Tetsuya Inoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE DEVICE AND ITS CONTROL METHOD
- Publication number 20130124873
- Publication date May 16, 2013
- Hitachi, Ltd
- Hirotaka NAKAGAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE DEVICE AND ITS CONTROL METHOD
- Publication number 20110296195
- Publication date Dec 1, 2011
- Hirotaka Nakagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISK ARRAY SYSTEM AND HARD DISK DRIVE EXPANSION METHOD THEREOF
- Publication number 20110252195
- Publication date Oct 13, 2011
- Hitachi, Ltd
- Tetsuya 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 SYSTEM AND DATA GUARANTEE METHOD
- Publication number 20080162826
- Publication date Jul 3, 2008
- Takeki OKAMOTO
- 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
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 subsystem and a method for controlling the disk subsystem
- Publication number 20030191890
- Publication date Oct 9, 2003
- Hitachi, Ltd
- Takeki Okamoto
- G06 - COMPUTING CALCULATING COUNTING

Takeki Okamoto

Person

Patents Grantslast 30 patents

Storage device and its control method

Storage system and storage system control method

Disk array system and hard disk drive expansion method thereof

Disk array system and hard disk drive expansion method thereof

Storage device and its control method

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

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

Storage system and data guarantee method

Storage control system and storage control method

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

Disk array apparatus and control method for the same

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

Patents Applicationslast 30 patents

STORAGE SYSTEM AND STORAGE SYSTEM CONTROL METHOD

DISK ARRAY SYSTEM AND HARD DISK DRIVE EXPANSION METHOD THEREOF

STORAGE DEVICE AND ITS CONTROL METHOD

STORAGE DEVICE AND ITS CONTROL METHOD

DISK ARRAY SYSTEM AND HARD DISK DRIVE EXPANSION METHOD THEREOF

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

STORAGE SYSTEM AND METHOD FOR MANAGING CONFIGURATION THEREOF

STORAGE SYSTEM AND DATA GUARANTEE METHOD

Storage control system and storage control method

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 subsystem and a method for controlling the disk subsystem