Nobumitsu Takaoka

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Storage system and control method thereof
- Patent number 11,294,578
- Issue date Apr 5, 2022
- Hitachi, Ltd.
- Kazuki Matsugami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system
- Patent number 11,256,449
- Issue date Feb 22, 2022
- Hitachi, Ltd.
- Kenichi Betsuno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Large-scale storage system and data placement method in large-scale...
- Patent number 11,226,769
- Issue date Jan 18, 2022
- Hitachi, Ltd.
- Nobumitsu Takaoka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage apparatus
- Patent number 10,740,250
- Issue date Aug 11, 2020
- Hitachi, Ltd.
- Ai Satoyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system and control method thereof
- Patent number 10,656,849
- Issue date May 19, 2020
- Hitachi, Ltd.
- Kazuki Matsugami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system
- Patent number 10,572,171
- Issue date Feb 25, 2020
- Hitachi, Ltd.
- Nobumitsu Takaoka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system, file management method and metadata server
- Patent number 9,396,198
- Issue date Jul 19, 2016
- Hitachi, Ltd.
- Nobumitsu Takaoka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system for eliminating duplicated data
- Patent number 9,317,519
- Issue date Apr 19, 2016
- Hitachi, Ltd.
- Takaki Nakamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system and its event notification method
- Patent number 9,256,507
- Issue date Feb 9, 2016
- Hitachi, Ltd.
- Nobumitsu Takaoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
File level hierarchical storage management system, method, and appa...
- Patent number 9,110,909
- Issue date Aug 18, 2015
- Hitachi, Ltd.
- Atsushi Sutoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system and its event notification method
- Patent number 8,793,707
- Issue date Jul 29, 2014
- Hitachi, Ltd.
- Nobumitsu Takaoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Storage system for eliminating duplicated data
- Patent number 8,793,227
- Issue date Jul 29, 2014
- Hitachi, Ltd.
- Takaki Nakamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
File level hierarchical storage management system, method, and appa...
- Patent number 8,756,199
- Issue date Jun 17, 2014
- Hitachi, Ltd.
- Atsushi Sutoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing method and computer system
- Patent number 8,583,757
- Issue date Nov 12, 2013
- Hitachi, Ltd.
- Nobumitsu Takaoka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hierarchical management storage system and storage system operating...
- Patent number 8,543,548
- Issue date Sep 24, 2013
- Hitachi, Ltd.
- Akira Ito
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system and its operation method
- Patent number 8,521,693
- Issue date Aug 27, 2013
- Hitachi, Ltd.
- Akira Ito
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer, its processing method, and computer system
- Patent number 8,407,185
- Issue date Mar 26, 2013
- Hitachi, Ltd.
- Etsutaro Akagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power control of target secondary copy storage based on journal sto...
- Patent number 8,352,766
- Issue date Jan 8, 2013
- Hitachi, Ltd.
- Tetsuya Maruyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
File management method and storage system
- Patent number 8,307,019
- Issue date Nov 6, 2012
- Hitachi, Ltd.
- Nobumitsu Takaoka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system for eliminating duplicated data
- Patent number 8,285,690
- Issue date Oct 9, 2012
- Hitachi, Ltd.
- Takaki Nakamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hierarchical management storage system and storage system operating...
- Patent number 8,209,292
- Issue date Jun 26, 2012
- Hitachi, Ltd.
- Akira Ito
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for transferring duplicate files in hierarchical...
- Patent number 8,209,498
- Issue date Jun 26, 2012
- Hitachi, Ltd.
- Masanori Takata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
File management method and storage system
- Patent number 8,112,463
- Issue date Feb 7, 2012
- Hitachi, Ltd.
- Nobumitsu Takaoka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power control of secondary copy storage based on journal storage us...
- Patent number 8,086,881
- Issue date Dec 27, 2011
- Hitachi, Ltd.
- Tetsuya Maruyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Storage apparatus and its file control method and storage system
- Patent number 8,046,391
- Issue date Oct 25, 2011
- Hitachi, Ltd.
- Nobumitsu Takaoka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and computer for determining storage device
- Patent number 7,900,013
- Issue date Mar 1, 2011
- Hitachi, Ltd.
- Nobumitsu Takaoka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system and method of reproducing data for the system
- Patent number 7,627,610
- Issue date Dec 1, 2009
- Hitachi, Ltd.
- Nobumitsu Takaoka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage configuration changing apparatus and method thereof
- Patent number 7,457,856
- Issue date Nov 25, 2008
- Hitachi, Ltd.
- Kenichi Soejima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Performance monitoring and notification in a threshold sensitive st...
- Patent number 7,216,263
- Issue date May 8, 2007
- Hitachi, Ltd.
- Nobumitsu Takaoka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage configuration changing apparatus and method thereof
- Patent number 7,181,509
- Issue date Feb 20, 2007
- Hitachi, Ltd.
- Kenichi Soejima
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
STORAGE SYSTEM
- Publication number 20210042062
- Publication date Feb 11, 2021
- Hitachi, Ltd
- Kenichi BETSUNO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM AND CONTROL METHOD THEREOF
- Publication number 20200257457
- Publication date Aug 13, 2020
- Hitachi, Ltd
- Kazuki Matsugami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LARGE-SCALE STORAGE SYSTEM AND DATA PLACEMENT METHOD IN LARGE-SCALE...
- Publication number 20200159454
- Publication date May 21, 2020
- Hitachi, Ltd
- Nobumitsu TAKAOKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM AND CONTROL METHOD THEREOF
- Publication number 20190303022
- Publication date Oct 3, 2019
- Hitachi, Ltd
- Kazuki Matsugami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE APPARATUS
- Publication number 20190050345
- Publication date Feb 14, 2019
- Hitachi, Ltd
- Ai SATOYAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM
- Publication number 20180307433
- Publication date Oct 25, 2018
- Hitachi, Ltd
- Nobumitsu TAKAOKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FILE STORAGE APPARATUS AND DATA MANAGEMENT METHOD
- Publication number 20160004708
- Publication date Jan 7, 2016
- Hitachi, Ltd
- Nobumitsu Takaoka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER SYSTEM, METADATA MANAGEMENT METHOD, AND RECORDING MEDIUM
- Publication number 20150339359
- Publication date Nov 26, 2015
- Hitachi, Ltd
- Nobumitsu Takaoka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER, DATA ACCESS MANAGEMENT METHOD AND RECORDING MEDIUM
- Publication number 20150331916
- Publication date Nov 19, 2015
- Hitachi, Ltd
- Takaaki HARUNA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER SYSTEM AND ITS EVENT NOTIFICATION METHOD
- Publication number 20140337675
- Publication date Nov 13, 2014
- Hitachi, Ltd
- Nobumitsu Takaoka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM FOR ELIMINATING DUPLICATED DATA
- Publication number 20140304242
- Publication date Oct 9, 2014
- Takaki NAKAMURA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FILE LEVEL HIERARCHICAL STORAGE MANAGEMENT SYSTEM, METHOD, AND APPA...
- Publication number 20140250157
- Publication date Sep 4, 2014
- Hitachi, Ltd
- Atsushi Sutoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER SYSTEM, FILE MANAGEMENT METHOD AND METADATA SERVER
- Publication number 20140040331
- Publication date Feb 6, 2014
- Hitachi, Ltd.
- Nobumitsu Takaoka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM FOR ELIMINATING DUPLICATED DATA
- Publication number 20120330907
- Publication date Dec 27, 2012
- Hitachi, Ltd
- Takaki Nakamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER SYSTEM AND ITS EVENT NOTIFICATION METHOD
- Publication number 20120311566
- Publication date Dec 6, 2012
- Hitachi, Ltd
- Nobumitsu Takaoka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HIERARCHICAL MANAGEMENT STORAGE SYSTEM AND STORAGE SYSTEM OPERATIN...
- Publication number 20120254107
- Publication date Oct 4, 2012
- Hitachi, Ltd.
- Akira ITO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR TRANSFERRING DUPLICATE FILES IN HIERARCHICAL...
- Publication number 20120246271
- Publication date Sep 27, 2012
- Hitachi, Ltd.
- Masanori TAKATA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER CONTROL OF SECONDARY COPY STORAGE BASED ON JOURNAL STORAGE US...
- Publication number 20120110358
- Publication date May 3, 2012
- Tetsuya Maruyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FILE MANAGEMENT METHOD AND STORAGE SYSTEM
- Publication number 20120110045
- Publication date May 3, 2012
- Hitachi, Ltd.
- Nobumitsu Takaoka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM AND ITS OPERATION METHOD
- Publication number 20120101973
- Publication date Apr 26, 2012
- Hitachi, Ltd.
- Akira Ito
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FILE-SHARING SYSTEM AND METHOD FOR MANAGING FILES, AND PROGRAM
- Publication number 20120016854
- Publication date Jan 19, 2012
- Hitachi, Ltd.
- Yoshiki Kano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA PROCESSING METHOD AND COMPUTER SYSTEM
- Publication number 20110295968
- Publication date Dec 1, 2011
- Hitachi, Ltd
- Nobumitsu Takaoka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FILE LEVEL HIERARCHICAL STORAGE MANAGEMENT SYSTEM, METHOD, AND APPA...
- Publication number 20110231458
- Publication date Sep 22, 2011
- Hitachi, Ltd
- Atsushi Sutoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM FOR ELIMINATING DUPLICATED DATA
- Publication number 20110191305
- Publication date Aug 4, 2011
- Hitachi, Ltd
- Takaki Nakamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER, ITS PROCESSING METHOD, AND COMPUTER SYSTEM
- Publication number 20110191306
- Publication date Aug 4, 2011
- Hitachi, Ltd
- Etsutaro Akagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR TRANSFERRING DUPLICATE FILES IN HIERARCHICAL...
- Publication number 20110078112
- Publication date Mar 31, 2011
- Hitachi, Ltd.
- Masanori TAKATA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FILE MANAGEMENT METHOD AND STORAGE SYSTEM
- Publication number 20110066666
- Publication date Mar 17, 2011
- Hitachi, Ltd.
- Nobumitsu Takaoka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HIERARCHICAL MANAGEMENT STORAGE SYSTEM AND STORAGE SYSTEM OPERATING...
- Publication number 20110040729
- Publication date Feb 17, 2011
- Hitachi, Ltd.
- Akira ITO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HIERARCHICAL STORAGE SYSTEM AND COPY CONTROL METHOD OF FILE FOR HIE...
- Publication number 20110035409
- Publication date Feb 10, 2011
- Hitachi, Ltd.
- Akio SHIMADA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM HAVING FILE CHANGE NOTIFICATION INTERFACE
- Publication number 20100299306
- Publication date Nov 25, 2010
- Hitachi, Ltd.
- Masakuni AGETSUMA
- G06 - COMPUTING CALCULATING COUNTING

Nobumitsu Takaoka

Person

Patents Grantslast 30 patents

Storage system and control method thereof

Storage system

Large-scale storage system and data placement method in large-scale...

Storage apparatus

Storage system and control method thereof

Storage system

Computer system, file management method and metadata server

Storage system for eliminating duplicated data

Computer system and its event notification method

File level hierarchical storage management system, method, and appa...

Computer system and its event notification method

Storage system for eliminating duplicated data

File level hierarchical storage management system, method, and appa...

Data processing method and computer system

Hierarchical management storage system and storage system operating...

Storage system and its operation method

Computer, its processing method, and computer system

Power control of target secondary copy storage based on journal sto...

File management method and storage system

Storage system for eliminating duplicated data

Hierarchical management storage system and storage system operating...

Method and system for transferring duplicate files in hierarchical...

File management method and storage system

Power control of secondary copy storage based on journal storage us...

Storage apparatus and its file control method and storage system

Method and computer for determining storage device

Computer system and method of reproducing data for the system

Storage configuration changing apparatus and method thereof

Performance monitoring and notification in a threshold sensitive st...

Storage configuration changing apparatus and method thereof

Patents Applicationslast 30 patents

STORAGE SYSTEM

STORAGE SYSTEM AND CONTROL METHOD THEREOF

LARGE-SCALE STORAGE SYSTEM AND DATA PLACEMENT METHOD IN LARGE-SCALE...

STORAGE SYSTEM AND CONTROL METHOD THEREOF

STORAGE APPARATUS

STORAGE SYSTEM

FILE STORAGE APPARATUS AND DATA MANAGEMENT METHOD

COMPUTER SYSTEM, METADATA MANAGEMENT METHOD, AND RECORDING MEDIUM

COMPUTER, DATA ACCESS MANAGEMENT METHOD AND RECORDING MEDIUM

COMPUTER SYSTEM AND ITS EVENT NOTIFICATION METHOD

STORAGE SYSTEM FOR ELIMINATING DUPLICATED DATA

FILE LEVEL HIERARCHICAL STORAGE MANAGEMENT SYSTEM, METHOD, AND APPA...

COMPUTER SYSTEM, FILE MANAGEMENT METHOD AND METADATA SERVER

STORAGE SYSTEM FOR ELIMINATING DUPLICATED DATA

COMPUTER SYSTEM AND ITS EVENT NOTIFICATION METHOD

HIERARCHICAL MANAGEMENT STORAGE SYSTEM AND STORAGE SYSTEM OPERATIN...

METHOD AND SYSTEM FOR TRANSFERRING DUPLICATE FILES IN HIERARCHICAL...

POWER CONTROL OF SECONDARY COPY STORAGE BASED ON JOURNAL STORAGE US...

FILE MANAGEMENT METHOD AND STORAGE SYSTEM

STORAGE SYSTEM AND ITS OPERATION METHOD

FILE-SHARING SYSTEM AND METHOD FOR MANAGING FILES, AND PROGRAM

DATA PROCESSING METHOD AND COMPUTER SYSTEM

FILE LEVEL HIERARCHICAL STORAGE MANAGEMENT SYSTEM, METHOD, AND APPA...

STORAGE SYSTEM FOR ELIMINATING DUPLICATED DATA

COMPUTER, ITS PROCESSING METHOD, AND COMPUTER SYSTEM

METHOD AND SYSTEM FOR TRANSFERRING DUPLICATE FILES IN HIERARCHICAL...

FILE MANAGEMENT METHOD AND STORAGE SYSTEM

HIERARCHICAL MANAGEMENT STORAGE SYSTEM AND STORAGE SYSTEM OPERATING...

HIERARCHICAL STORAGE SYSTEM AND COPY CONTROL METHOD OF FILE FOR HIE...

STORAGE SYSTEM HAVING FILE CHANGE NOTIFICATION INTERFACE