Takashi Chikusa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Storage system
- Patent number 9,710,168
- Issue date Jul 18, 2017
- Hitachi, Ltd.
- Mamoru Motonaga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system and management computer controlling method
- Patent number 9,690,610
- Issue date Jun 27, 2017
- Hitachi, Ltd.
- Naohiro Katsura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system and method of controlling computer system
- Patent number 9,563,377
- Issue date Feb 7, 2017
- Hitachi, Ltd.
- Takumi Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Storage subsystem and method for controlling the same
- Patent number 9,398,728
- Issue date Jul 19, 2016
- Hitachi, Ltd.
- Shigeaki Tanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk array apparatus
- Patent number 9,329,781
- Issue date May 3, 2016
- Hitachi, Ltd.
- Takashi Chikusa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage device and method of controlling storage device
- Patent number 9,256,372
- Issue date Feb 9, 2016
- Hitachi, Ltd.
- Noriaki Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system
- Patent number 9,223,508
- Issue date Dec 29, 2015
- Hitachi, Ltd.
- Mamoru Motonaga
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Storage apparatus and tier control method
- Patent number 9,086,807
- Issue date Jul 21, 2015
- Hitachi, Ltd.
- Gosuke Okada
- G11 - INFORMATION STORAGE
Information Patent Grant
Computer system and method of controlling computer system
- Patent number 9,055,044
- Issue date Jun 9, 2015
- Hitachi, Ltd.
- Takumi Takagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Storage system
- Patent number 8,966,174
- Issue date Feb 24, 2015
- Hitachi, Ltd.
- Mamoru Motonaga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage apparatus and storage control method for the same
- Patent number 8,656,099
- Issue date Feb 18, 2014
- Hitachi, Ltd.
- Kenichi Saito
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Storage apparatus and a data management method employing the storag...
- Patent number 8,612,644
- Issue date Dec 17, 2013
- Hitachi, Ltd.
- Hiroyuki Kumasawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
System and method for controlling the storage of redundant electron...
- Patent number 8,478,729
- Issue date Jul 2, 2013
- Hitachi, Ltd.
- Takashi Chikusa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Structural fabric of a storage apparatus for mounting storage devices
- Patent number 8,462,502
- Issue date Jun 11, 2013
- Hitachi, Ltd.
- Kazuya Hirano
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk array apparatus
- Patent number 8,397,002
- Issue date Mar 12, 2013
- Hitachi, Ltd.
- Takashi Chikusa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system
- Patent number 8,370,570
- Issue date Feb 5, 2013
- Hitachi, Ltd.
- Mamoru Motonaga
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Storage apparatus and a data management method employing the storag...
- Patent number 8,131,892
- Issue date Mar 6, 2012
- Hitachi, Ltd.
- Hiroyuki Kumasawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electronic device having a blower with noise control
- Patent number 7,925,028
- Issue date Apr 12, 2011
- Hitachi, Ltd.
- Nobuhiro Yokoyama
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Storage system and management method thereof
- Patent number 7,917,551
- Issue date Mar 29, 2011
- Hitachi, Ltd.
- Takashi Chikusa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk array apparatus
- Patent number 7,739,416
- Issue date Jun 15, 2010
- Hitachi, Ltd.
- Takashi Chikusa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage apparatus for controlling power saving modes of multiple di...
- Patent number 7,730,235
- Issue date Jun 1, 2010
- Hitachi, Ltd.
- Hiroyuki Kumasawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system, data processing method and storage apparatus
- Patent number 7,558,916
- Issue date Jul 7, 2009
- Hitachi, Ltd.
- Takashi Chikusa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk array system
- Patent number 7,328,392
- Issue date Feb 5, 2008
- Hitachi, Ltd.
- Takashi Chikusa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk array apparatus
- Patent number 7,269,674
- Issue date Sep 11, 2007
- Hitachi, Ltd.
- Takashi Chikusa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk array apparatus
- Patent number 7,251,701
- Issue date Jul 31, 2007
- Hitachi, Ltd.
- Takashi Chikusa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk array device
- Patent number 7,139,170
- Issue date Nov 21, 2006
- Hitachi, Ltd.
- Takashi Chikusa
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
COMPUTER SYSTEM AND MANAGEMENT COMPUTER CONTROLLING METHOD
- Publication number 20160246625
- Publication date Aug 25, 2016
- Hitachi, Ltd
- Naohiro KATSURA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM
- Publication number 20160098196
- Publication date Apr 7, 2016
- Hitachi, Ltd
- Mamoru MOTONAGA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SUBSYSTEM AND METHOD FOR CONTROLLING THE SAME
- Publication number 20150342095
- Publication date Nov 26, 2015
- Hitachi, Ltd
- Shigeaki TANAKA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
STORAGE DEVICE AND METHOD OF CONTROLLING STORAGE DEVICE
- Publication number 20150309739
- Publication date Oct 29, 2015
- Hitachi, Ltd
- Noriaki SATO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER SYSTEM AND METHOD OF CONTROLLING COMPUTER SYSTEM
- Publication number 20150286439
- Publication date Oct 8, 2015
- Hitachi, Ltd
- Takumi TAKAGI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM
- Publication number 20150160875
- Publication date Jun 11, 2015
- Hitachi, Ltd
- Mamoru MOTONAGA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE APPARATUS AND TIER CONTROL METHOD
- Publication number 20150160858
- Publication date Jun 11, 2015
- Gosuke Okada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER SYSTEM AND METHOD OF CONTROLLING COMPUTER SYSTEM
- Publication number 20140173017
- Publication date Jun 19, 2014
- Hitachi, Ltd
- Takumi Takagi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage System
- Publication number 20140101384
- Publication date Apr 10, 2014
- Hitachi, Ltd
- Mamoru Motonaga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER SYSTEM AND FRAME TRANSFER BANDWIDTH OPTIMIZATION METHOD
- Publication number 20130246650
- Publication date Sep 19, 2013
- Hitachi, Ltd
- Masanao Tsuboki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISK ARRAY APPARATUS
- Publication number 20130179595
- Publication date Jul 11, 2013
- Hitachi, Ltd
- Takashi Chikusa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STRUCTURAL FABRIC OF A STORAGE APPARATUS FOR MOUNTING STORAGE DEVICES
- Publication number 20120113582
- Publication date May 10, 2012
- Hitachi, Ltd.
- Kazuya Hirano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE APPARATUS AND STORAGE CONTROL METHOD FOR THE SAME
- Publication number 20120023292
- Publication date Jan 26, 2012
- Hitachi, Ltd
- Kenichi Saito
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE APPARATUS AND A DATA MANAGEMENT METHOD EMPLOYING THE STORAG...
- Publication number 20110231683
- Publication date Sep 22, 2011
- Hitachi, Ltd
- Hiroyuki Kumasawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISK ARRAY APPARATUS
- Publication number 20100241765
- Publication date Sep 23, 2010
- Hitachi, Ltd
- Takashi Chikusa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE APPARATUS AND A DATA MANAGEMENT METHOD EMPLOYING THE STORAG...
- Publication number 20100223418
- Publication date Sep 2, 2010
- Hitachi, Ltd
- Hiroyuki KUMASAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage system
- Publication number 20100088469
- Publication date Apr 8, 2010
- Hitachi, Ltd.
- Mamoru Motonaga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage system, data processing method and storage apparatus
- Publication number 20090276568
- Publication date Nov 5, 2009
- Hitachi, Ltd.
- Takashi Chikusa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR CONTROLLING THE STORAGE OF REDUNDANT ELECTRON...
- Publication number 20090204652
- Publication date Aug 13, 2009
- Takashi CHIKUSA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE HAVING BLOWER
- Publication number 20090129936
- Publication date May 21, 2009
- Nobuhiro YOKOYAMA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Storage system and management method thereof
- Publication number 20080208927
- Publication date Aug 28, 2008
- Hitachi, Ltd.
- Takashi Chikusa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage apparatus and a data management method employing the storag...
- Publication number 20080126616
- Publication date May 29, 2008
- Hitachi, Ltd
- Hiroyuki Kumasawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Disk array apparatus
- Publication number 20070255870
- Publication date Nov 1, 2007
- Hitachi, Ltd.
- Takashi Chikusa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage system, data processing method and storage apparatus
- Publication number 20070180168
- Publication date Aug 2, 2007
- Hitachi, Ltd.
- Takashi Chikusa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage system and storage apparatus
- Publication number 20070050329
- Publication date Mar 1, 2007
- Takashi Chikusa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for controlling storage of electronic files
- Publication number 20060277226
- Publication date Dec 7, 2006
- Takashi Chikusa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage network system
- Publication number 20060215682
- Publication date Sep 28, 2006
- Takashi Chikusa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Disk array apparatus
- Publication number 20060195624
- Publication date Aug 31, 2006
- Hitachi, Ltd.
- Takashi Chikusa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Disk array system
- Publication number 20060077724
- Publication date Apr 13, 2006
- Takashi Chikusa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Disk array system
- Publication number 20060059408
- Publication date Mar 16, 2006
- Takashi Chikusa
- G06 - COMPUTING CALCULATING COUNTING

Takashi Chikusa

Person

Patents Grantslast 30 patents

Storage system

Computer system and management computer controlling method

Computer system and method of controlling computer system

Storage subsystem and method for controlling the same

Disk array apparatus

Storage device and method of controlling storage device

Storage system

Storage apparatus and tier control method

Computer system and method of controlling computer system

Storage system

Storage apparatus and storage control method for the same

Storage apparatus and a data management method employing the storag...

System and method for controlling the storage of redundant electron...

Structural fabric of a storage apparatus for mounting storage devices

Disk array apparatus

Storage system

Storage apparatus and a data management method employing the storag...

Electronic device having a blower with noise control

Storage system and management method thereof

Disk array apparatus

Storage apparatus for controlling power saving modes of multiple di...

Storage system, data processing method and storage apparatus

Disk array system

Disk array apparatus

Disk array apparatus

Disk array device

Patents Applicationslast 30 patents

COMPUTER SYSTEM AND MANAGEMENT COMPUTER CONTROLLING METHOD

STORAGE SYSTEM

STORAGE SUBSYSTEM AND METHOD FOR CONTROLLING THE SAME

STORAGE DEVICE AND METHOD OF CONTROLLING STORAGE DEVICE

COMPUTER SYSTEM AND METHOD OF CONTROLLING COMPUTER SYSTEM

STORAGE SYSTEM

STORAGE APPARATUS AND TIER CONTROL METHOD

COMPUTER SYSTEM AND METHOD OF CONTROLLING COMPUTER SYSTEM

Storage System

COMPUTER SYSTEM AND FRAME TRANSFER BANDWIDTH OPTIMIZATION METHOD

DISK ARRAY APPARATUS

STRUCTURAL FABRIC OF A STORAGE APPARATUS FOR MOUNTING STORAGE DEVICES

STORAGE APPARATUS AND STORAGE CONTROL METHOD FOR THE SAME

STORAGE APPARATUS AND A DATA MANAGEMENT METHOD EMPLOYING THE STORAG...

DISK ARRAY APPARATUS

STORAGE APPARATUS AND A DATA MANAGEMENT METHOD EMPLOYING THE STORAG...

Storage system

Storage system, data processing method and storage apparatus

SYSTEM AND METHOD FOR CONTROLLING THE STORAGE OF REDUNDANT ELECTRON...

ELECTRONIC DEVICE HAVING BLOWER

Storage system and management method thereof

Storage apparatus and a data management method employing the storag...

Disk array apparatus

Storage system, data processing method and storage apparatus

Storage system and storage apparatus

System and method for controlling storage of electronic files

Storage network system

Disk array apparatus

Disk array system

Disk array system