Kazuhiko Mogi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Storage system and data cache method
- Patent number 12,153,582
- Issue date Nov 26, 2024
- Hitachi, Ltd.
- Yoshiki Kurokawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage control apparatus and method for a database storing data in...
- Patent number 12,086,411
- Issue date Sep 10, 2024
- Hitachi, Ltd.
- Kazuhiko Mogi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system and query processing method
- Patent number 12,056,129
- Issue date Aug 6, 2024
- Hitachi, Ltd.
- Mayuko Ozawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage control apparatus and method
- Patent number 12,038,888
- Issue date Jul 16, 2024
- Hitachi, Ltd.
- Kazuhiko Mogi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Database system and query execution method
- Patent number 11,709,839
- Issue date Jul 25, 2023
- Hitachi, Ltd.
- Hideomi Idei
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Database management system and database processing method
- Patent number 11,650,988
- Issue date May 16, 2023
- Hitachi, Ltd.
- Yuya Isoda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Database management system, computer, and database management method
- Patent number 11,636,107
- Issue date Apr 25, 2023
- Hitachi, Ltd.
- Akira Shimizu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Database management system and database management method
- Patent number 11,494,383
- Issue date Nov 8, 2022
- Hitachi, Ltd.
- Akira Shimizu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system and database management method
- Patent number 11,321,302
- Issue date May 3, 2022
- Hitachi, Ltd.
- Tomohiro Hanai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Database management system and anonymization processing method
- Patent number 11,176,092
- Issue date Nov 16, 2021
- Hitachi, Ltd.
- Yuya Isoda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Database management system and method
- Patent number 11,061,907
- Issue date Jul 13, 2021
- Hitachi, Ltd.
- Yuya Isoda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Database management system, computer, and database management method
- Patent number 10,853,365
- Issue date Dec 1, 2020
- Hitachi, Ltd.
- Hideomi Idei
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Shared resource update apparatus and shared resource update method
- Patent number 10,838,949
- Issue date Nov 17, 2020
- Hitachi, Ltd.
- Norifumi Nishikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Database management system, database server, and database managemen...
- Patent number 10,810,174
- Issue date Oct 20, 2020
- Hitachi, Ltd.
- Takayuki Tsuchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system and storage device activation control method
- Patent number 10,747,446
- Issue date Aug 18, 2020
- Hitachi, Ltd.
- Yuya Isoda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Database management system, computer, and database management method
- Patent number 10,747,773
- Issue date Aug 18, 2020
- Hitachi, Ltd.
- Michiko Yoshida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Database management apparatus, database management method, and stor...
- Patent number 10,515,078
- Issue date Dec 24, 2019
- Hitachi, Ltd.
- Akira Shimizu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Database management system, computer, and database management method
- Patent number 10,417,227
- Issue date Sep 17, 2019
- Hitachi, Ltd.
- Akira Shimizu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer and data read method
- Patent number 10,242,053
- Issue date Mar 26, 2019
- Hitachi, Ltd.
- Hideomi Idei
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Management system and management method for managing data units con...
- Patent number 9,870,152
- Issue date Jan 16, 2018
- Hitachi, Ltd.
- Hideomi Idei
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Parallel data processing system, computer, and parallel data proces...
- Patent number 9,841,989
- Issue date Dec 12, 2017
- Hitachi, Ltd.
- Kazuo Goda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Database management system, computer, and database management method
- Patent number 9,842,136
- Issue date Dec 12, 2017
- Hitachi, Ltd.
- Seisuke Tokuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Analysis system, computer system, and analysis method for analyzing...
- Patent number 9,710,515
- Issue date Jul 18, 2017
- Hitachi, Ltd.
- Hideomi Idei
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Database management system, computer, and database management method
- Patent number 9,639,576
- Issue date May 2, 2017
- Hitachi, Ltd.
- Seisuke Tokuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data restoring method and an apparatus using journal data and an id...
- Patent number 8,423,825
- Issue date Apr 16, 2013
- Hitachi, Ltd.
- Yoshiaki Eguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system and method for reducing power consumption of storag...
- Patent number 8,196,034
- Issue date Jun 5, 2012
- Hitachi, Ltd.
- Hideomi Idei
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of reducing storage power consumption by use of prefetch and...
- Patent number 8,036,076
- Issue date Oct 11, 2011
- Hitachi, Ltd.
- Hideomi Idei
- G11 - INFORMATION STORAGE
Information Patent Grant
Database recovery method applying update journal and database log
- Patent number 7,991,749
- Issue date Aug 2, 2011
- Hitachi, Ltd.
- Norifumi Nishikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data restoring method and an apparatus using journal data and an id...
- Patent number 7,971,097
- Issue date Jun 28, 2011
- Hitachi, Ltd.
- Yoshiaki Eguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data reallocation among storage systems
- Patent number 7,953,949
- Issue date May 31, 2011
- Hitachi, Ltd.
- Hiroshi Arakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DATA PROCESSING APPARATUS AND DATA PROCESSING METHOD
- Publication number 20250110659
- Publication date Apr 3, 2025
- Hitachi, Ltd
- Mayuko OZAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
UPDATE METHOD AND DATABASE UPDATE APPARATUS
- Publication number 20240362192
- Publication date Oct 31, 2024
- Hitachi, Ltd
- Yoshiki KUROKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA DISCLOSURE APPARATUS, AND DATA DISCLOSURE METHOD
- Publication number 20240346172
- Publication date Oct 17, 2024
- Hitachi, Ltd
- Toshihiko KASHIYAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATABASE MANAGEMENT APPARATUS AND METHOD
- Publication number 20240303239
- Publication date Sep 12, 2024
- Hitachi, Ltd
- Norifumi NISHIKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE CONTROL APPARATUS AND METHOD
- Publication number 20240070126
- Publication date Feb 29, 2024
- Hitachi, Ltd
- Kazuhiko MOGI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER SYSTEM AND QUERY PROCESSING METHOD
- Publication number 20240054132
- Publication date Feb 15, 2024
- Hitachi, Ltd
- Mayuko OZAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM AND DATA CACHE METHOD
- Publication number 20230297575
- Publication date Sep 21, 2023
- Hitachi, Ltd
- Yoshiki Kurokawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE CONTROL APPARATUS AND METHOD
- Publication number 20230273728
- Publication date Aug 31, 2023
- Hitachi, Ltd
- Kazuhiko MOGI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATABASE SYSTEM AND QUERY EXECUTION METHOD
- Publication number 20220129453
- Publication date Apr 28, 2022
- Hitachi, Ltd
- Hideomi IDEI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA PROCESSING DEVICE, DATA PROCESSING PROGRAM AND DATA PROCESSING...
- Publication number 20220019594
- Publication date Jan 20, 2022
- Hitachi, Ltd
- Norifumi NISHIKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATABASE MANAGEMENT SYSTEM AND DATABASE PROCESSING METHOD
- Publication number 20210097203
- Publication date Apr 1, 2021
- Hitachi, Ltd
- Yuya ISODA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATABASE MANAGEMENT SYSTEM AND DATABASE MANAGEMENT METHOD
- Publication number 20200265050
- Publication date Aug 20, 2020
- Hitachi, Ltd
- Akira SHIMIZU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATABASE MANAGEMENT SYSTEM AND ANONYMIZATION PROCESSING METHOD
- Publication number 20200167313
- Publication date May 28, 2020
- Hitachi, Ltd
- Yuya ISODA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATABASE MANAGEMENT SYSTEM AND METHOD
- Publication number 20200042521
- Publication date Feb 6, 2020
- Hitachi, Ltd
- Yuya ISODA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATABASE MANAGEMENT SYSTEM, COMPUTER, AND DATABASE MANAGEMENT METHOD
- Publication number 20190354527
- Publication date Nov 21, 2019
- Hitachi, Ltd
- Akira Shimizu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATABASE MANAGEMENT SYSTEM, DATABASE SERVER, AND DATABASE MANAGEMEN...
- Publication number 20180349422
- Publication date Dec 6, 2018
- Hitachi, Ltd
- Takayuki TSUCHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATABASE MANAGEMENT SYSTEM AND DATABASE MANAGEMENT METHOD
- Publication number 20180285421
- Publication date Oct 4, 2018
- Hitachi, Ltd
- Takayuki Tsuchida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER SYSTEM AND STORAGE DEVICE ACTIVATION CONTROL METHOD
- Publication number 20180150241
- Publication date May 31, 2018
- Hitachi, Ltd
- Yuya ISODA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Computer System and Database Management Method
- Publication number 20180075080
- Publication date Mar 15, 2018
- Hitachi, Ltd
- Tomohiro HANAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SHARED RESOURCE UPDATE APPARATUS AND SHARED RESOURCE UPDATE METHOD
- Publication number 20180046664
- Publication date Feb 15, 2018
- Hitachi, Ltd
- Norifumi NISHIKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATABASE MANAGEMENT SYSTEM, COMPUTER, AND DATABASE MANAGEMENT METHOD
- Publication number 20170004172
- Publication date Jan 5, 2017
- Hitachi, Ltd
- Hideomi IDEI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATABASE MANAGEMENT SYSTEM, COMPUTER, AND DATABASE MANAGEMENT METHOD
- Publication number 20160335321
- Publication date Nov 17, 2016
- Hitachi, Ltd
- Michiko YOSHIDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER AND DATA READ METHOD
- Publication number 20160171048
- Publication date Jun 16, 2016
- Hitachi, Ltd
- Hideomi IDEI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATABASE MANAGEMENT APPARATUS, DATABASE MANAGEMENT METHOD, AND STOR...
- Publication number 20160154848
- Publication date Jun 2, 2016
- Hitachi, Ltd
- Akira SHIMIZU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MANAGEMENT SYSTEM AND MANAGEMENT METHOD
- Publication number 20150177984
- Publication date Jun 25, 2015
- Hitachi, Ltd
- Hideomi Idei
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATABASE MANAGEMENT SYSTEM, COMPUTER, AND DATABASE MANAGEMENT METHOD
- Publication number 20150169591
- Publication date Jun 18, 2015
- THE UNIVERSITY OF TOKYO
- Michiko Yoshida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ANALYSIS SYSTEM, COMPUTER SYSTEM, AND ANALYSIS METHOD
- Publication number 20150149439
- Publication date May 28, 2015
- THE UNIVERSITY OF TOKYO
- Hideomi Idei
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PARALLEL DATA PROCESSING SYSTEM, COMPUTER, AND PARALLEL DATA PROCES...
- Publication number 20150113535
- Publication date Apr 23, 2015
- Hitachi, Ltd
- Kazuo Goda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATABASE MANAGEMENT SYSTEM, COMPUTER, AND DATABASE MANAGEMENT METHOD
- Publication number 20150112967
- Publication date Apr 23, 2015
- THE UNIVERSITY OF TOKYO
- Akira Shimizu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATABASE MANAGEMENT SYSTEM, COMPUTER, AND DATABASE MANAGEMENT METHOD
- Publication number 20150112965
- Publication date Apr 23, 2015
- THE UNIVERSITY OF TOKYO
- Seisuke Tokuda
- G06 - COMPUTING CALCULATING COUNTING

Kazuhiko Mogi

Person

Patents Grantslast 30 patents

Storage system and data cache method

Storage control apparatus and method for a database storing data in...

Computer system and query processing method

Storage control apparatus and method

Database system and query execution method

Database management system and database processing method

Database management system, computer, and database management method

Database management system and database management method

Computer system and database management method

Database management system and anonymization processing method

Database management system and method

Database management system, computer, and database management method

Shared resource update apparatus and shared resource update method

Database management system, database server, and database managemen...

Computer system and storage device activation control method

Database management system, computer, and database management method

Database management apparatus, database management method, and stor...

Database management system, computer, and database management method

Computer and data read method

Management system and management method for managing data units con...

Parallel data processing system, computer, and parallel data proces...

Database management system, computer, and database management method

Analysis system, computer system, and analysis method for analyzing...

Database management system, computer, and database management method

Data restoring method and an apparatus using journal data and an id...

Computer system and method for reducing power consumption of storag...

Method of reducing storage power consumption by use of prefetch and...

Database recovery method applying update journal and database log

Data restoring method and an apparatus using journal data and an id...

Data reallocation among storage systems

Patents Applicationslast 30 patents

DATA PROCESSING APPARATUS AND DATA PROCESSING METHOD

UPDATE METHOD AND DATABASE UPDATE APPARATUS

DATA DISCLOSURE APPARATUS, AND DATA DISCLOSURE METHOD

DATABASE MANAGEMENT APPARATUS AND METHOD

STORAGE CONTROL APPARATUS AND METHOD

COMPUTER SYSTEM AND QUERY PROCESSING METHOD

STORAGE SYSTEM AND DATA CACHE METHOD

STORAGE CONTROL APPARATUS AND METHOD

DATABASE SYSTEM AND QUERY EXECUTION METHOD

DATA PROCESSING DEVICE, DATA PROCESSING PROGRAM AND DATA PROCESSING...

DATABASE MANAGEMENT SYSTEM AND DATABASE PROCESSING METHOD

DATABASE MANAGEMENT SYSTEM AND DATABASE MANAGEMENT METHOD

DATABASE MANAGEMENT SYSTEM AND ANONYMIZATION PROCESSING METHOD

DATABASE MANAGEMENT SYSTEM AND METHOD

DATABASE MANAGEMENT SYSTEM, COMPUTER, AND DATABASE MANAGEMENT METHOD

DATABASE MANAGEMENT SYSTEM, DATABASE SERVER, AND DATABASE MANAGEMEN...

DATABASE MANAGEMENT SYSTEM AND DATABASE MANAGEMENT METHOD

COMPUTER SYSTEM AND STORAGE DEVICE ACTIVATION CONTROL METHOD

Computer System and Database Management Method

SHARED RESOURCE UPDATE APPARATUS AND SHARED RESOURCE UPDATE METHOD

DATABASE MANAGEMENT SYSTEM, COMPUTER, AND DATABASE MANAGEMENT METHOD

DATABASE MANAGEMENT SYSTEM, COMPUTER, AND DATABASE MANAGEMENT METHOD

COMPUTER AND DATA READ METHOD

DATABASE MANAGEMENT APPARATUS, DATABASE MANAGEMENT METHOD, AND STOR...

MANAGEMENT SYSTEM AND MANAGEMENT METHOD

DATABASE MANAGEMENT SYSTEM, COMPUTER, AND DATABASE MANAGEMENT METHOD

ANALYSIS SYSTEM, COMPUTER SYSTEM, AND ANALYSIS METHOD

PARALLEL DATA PROCESSING SYSTEM, COMPUTER, AND PARALLEL DATA PROCES...

DATABASE MANAGEMENT SYSTEM, COMPUTER, AND DATABASE MANAGEMENT METHOD

DATABASE MANAGEMENT SYSTEM, COMPUTER, AND DATABASE MANAGEMENT METHOD