Kazuei HIRONAKA

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Copy control device and copy control method
- Patent number 12,026,391
- Issue date Jul 2, 2024
- Hitachi, Ltd.
- Kazuei Hironaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Management system, QoS violation detection method, and QoS violatio...
- Patent number 11,941,284
- Issue date Mar 26, 2024
- Hitachi, Ltd.
- Soichi Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system and computer system usage management method
- Patent number 11,928,524
- Issue date Mar 12, 2024
- Hitachi, Ltd.
- Tsukasa Shibayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system and QoS management method in storage system
- Patent number 11,822,787
- Issue date Nov 21, 2023
- Hitachi, Ltd.
- Kenta Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system, storage device, and storage device management method
- Patent number 11,586,516
- Issue date Feb 21, 2023
- Hitachi, Ltd.
- Kazuei Hironaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage apparatus and method for management process
- Patent number 11,507,325
- Issue date Nov 22, 2022
- Hitachi, Ltd.
- Kenta Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage device and data migration method
- Patent number 11,416,157
- Issue date Aug 16, 2022
- Hitachi, Ltd.
- Kazuei Hironaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage apparatus, dump data management method, and dump data manag...
- Patent number 11,294,751
- Issue date Apr 5, 2022
- Hitachi, Ltd.
- Kazuki Togo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system and computer system usage management method
- Patent number 11,216,317
- Issue date Jan 4, 2022
- Hitachi, Ltd.
- Tsukasa Shibayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system and resource access control method for securely con...
- Patent number 11,048,543
- Issue date Jun 29, 2021
- Hitachi, Ltd.
- Hirotaka Nakagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system for minimizing required storage capacity during remo...
- Patent number 10,846,012
- Issue date Nov 24, 2020
- Hitachi, Ltd.
- Kazuei Hironaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage controller and storage control method
- Patent number 10,817,209
- Issue date Oct 27, 2020
- Hitachi, Ltd.
- Takaki Matsushita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system and storage system management method
- Patent number 10,747,440
- Issue date Aug 18, 2020
- Hitachi, Ltd.
- Kazuei Hironaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient management storage system via defining of several size un...
- Patent number 10,222,988
- Issue date Mar 5, 2019
- Hitachi, Ltd.
- Yoshihiro Yoshii
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system
- Patent number 10,089,033
- Issue date Oct 2, 2018
- Hitachi, Ltd.
- Akira Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage device and method for controlling storage device with compr...
- Patent number 9,916,248
- Issue date Mar 13, 2018
- Hitachi, Ltd.
- Sadahiro Sugimoto
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
STORAGE DEVICE WITH RANSOMWARE ATTACK DETECTION FUNCTION AND MANAGE...
- Publication number 20240126880
- Publication date Apr 18, 2024
- Hitachi, Ltd
- Kazuei HIRONAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MANAGEMENT SYSTEM, STORAGE SYSTEM, AND MANAGEMENT PROCESSING METHOD
- Publication number 20230305728
- Publication date Sep 28, 2023
- Hitachi, Ltd
- Kenta SATO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COPY CONTROL DEVICE AND COPY CONTROL METHOD
- Publication number 20230273740
- Publication date Aug 31, 2023
- Hitachi, Ltd
- Kazuei HIRONAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM AND QOS MANAGEMENT METHOD IN STORAGE SYSTEM
- Publication number 20230063179
- Publication date Mar 2, 2023
- Hitachi, Ltd
- Kenta SATO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MANAGEMENT SYSTEM, QoS VIOLATION DETECTION METHOD, AND QoS VIOLATIO...
- Publication number 20230022502
- Publication date Jan 26, 2023
- Hitachi, Ltd
- Soichi WATANABE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM, STORAGE DEVICE, AND STORAGE DEVICE MANAGEMENT METHOD
- Publication number 20220261323
- Publication date Aug 18, 2022
- Hitachi, Ltd.
- Kazuei HIRONAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER SYSTEM AND COMPUTER SYSTEM USAGE MANAGEMENT METHOD
- Publication number 20220114034
- Publication date Apr 14, 2022
- Hitachi, Ltd
- Tsukasa Shibayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE APPARATUS AND METHOD FOR MANAGEMENT PROCESS
- Publication number 20220091790
- Publication date Mar 24, 2022
- Hitachi, Ltd
- Kenta SATO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE DEVICE AND DATA MIGRATION METHOD
- Publication number 20210389898
- Publication date Dec 16, 2021
- Hitachi, Ltd
- Kazuei HIRONAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE APPARATUS, DUMP DATA MANAGEMENT METHOD, AND DUMP DATA MANAG...
- Publication number 20210357286
- Publication date Nov 18, 2021
- Hitachi, Ltd
- Kazuki TOGO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE APPARATUS AND BACKUP METHOD FOR SETTING PECULIAR EVENT AS R...
- Publication number 20200387430
- Publication date Dec 10, 2020
- Hitachi, Ltd.
- Kazuei HIRONAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM FOR REMOTE REPLICATION
- Publication number 20200097180
- Publication date Mar 26, 2020
- Hitachi, Ltd
- Kazuei HIRONAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE CONTROLLER AND STORAGE CONTROL METHOD
- Publication number 20200097179
- Publication date Mar 26, 2020
- Hitachi, Ltd
- Takaki MATSUSHITA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER SYSTEM AND RESOURCE ACCESS CONTROL METHOD
- Publication number 20190361726
- Publication date Nov 28, 2019
- Hitachi, Ltd
- Hirotaka NAKAGAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICE FOR RESTORING LOST DATA DUE TO FAILURE OF STORAGE DRIVE
- Publication number 20190205044
- Publication date Jul 4, 2019
- Hitachi, Ltd
- Tomohiro KAWAGUCHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER SYSTEM
- Publication number 20190196911
- Publication date Jun 27, 2019
- Hitachi, Ltd
- Ai SATOYAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM AND METHOD OF CONTROLLING STORAGE SYSTEM
- Publication number 20190129971
- Publication date May 2, 2019
- Hitachi, Ltd
- Kazuei HIRONAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE DEVICE AND METHOD FOR CONTROLLING STORAGE DEVICE
- Publication number 20180173632
- Publication date Jun 21, 2018
- Hitachi, Ltd
- Sadahiro SUGIMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM AND CONTROL METHOD FOR STORAGE DEVICE
- Publication number 20170123679
- Publication date May 4, 2017
- Hitachi, Ltd
- Yoshihiro YOSHII
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM
- Publication number 20170075620
- Publication date Mar 16, 2017
- Hitachi, Ltd
- Akira YAMAMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM AND STORAGE SYSTEM MANAGEMENT METHOD
- Publication number 20170010809
- Publication date Jan 12, 2017
- Hitachi, Ltd
- Kazuei HIRONAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA MEMORY DEVICE
- Publication number 20160342545
- Publication date Nov 24, 2016
- Hitachi, Ltd
- Masahiro ARAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE DEVICE AND METHOD FOR CONTROLLING STORAGE DEVICE
- Publication number 20160004642
- Publication date Jan 7, 2016
- Hitachi, Ltd
- Sadahiro SUGIMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE APPARATUS AND DATA MANAGEMENT
- Publication number 20150363134
- Publication date Dec 17, 2015
- Hitachi, Ltd
- Kazuei HIRONAKA
- G06 - COMPUTING CALCULATING COUNTING

Kazuei HIRONAKA

Person

Patents Grantslast 30 patents

Copy control device and copy control method

Management system, QoS violation detection method, and QoS violatio...

Computer system and computer system usage management method

Storage system and QoS management method in storage system

Storage system, storage device, and storage device management method

Storage apparatus and method for management process

Storage device and data migration method

Storage apparatus, dump data management method, and dump data manag...

Computer system and computer system usage management method

Computer system and resource access control method for securely con...

Storage system for minimizing required storage capacity during remo...

Storage controller and storage control method

Storage system and storage system management method

Efficient management storage system via defining of several size un...

Storage system

Storage device and method for controlling storage device with compr...

Patents Applicationslast 30 patents

STORAGE DEVICE WITH RANSOMWARE ATTACK DETECTION FUNCTION AND MANAGE...

MANAGEMENT SYSTEM, STORAGE SYSTEM, AND MANAGEMENT PROCESSING METHOD

COPY CONTROL DEVICE AND COPY CONTROL METHOD

STORAGE SYSTEM AND QOS MANAGEMENT METHOD IN STORAGE SYSTEM

MANAGEMENT SYSTEM, QoS VIOLATION DETECTION METHOD, AND QoS VIOLATIO...

STORAGE SYSTEM, STORAGE DEVICE, AND STORAGE DEVICE MANAGEMENT METHOD

COMPUTER SYSTEM AND COMPUTER SYSTEM USAGE MANAGEMENT METHOD

STORAGE APPARATUS AND METHOD FOR MANAGEMENT PROCESS

STORAGE DEVICE AND DATA MIGRATION METHOD

STORAGE APPARATUS, DUMP DATA MANAGEMENT METHOD, AND DUMP DATA MANAG...

STORAGE APPARATUS AND BACKUP METHOD FOR SETTING PECULIAR EVENT AS R...

STORAGE SYSTEM FOR REMOTE REPLICATION

STORAGE CONTROLLER AND STORAGE CONTROL METHOD

COMPUTER SYSTEM AND RESOURCE ACCESS CONTROL METHOD

DEVICE FOR RESTORING LOST DATA DUE TO FAILURE OF STORAGE DRIVE

COMPUTER SYSTEM

STORAGE SYSTEM AND METHOD OF CONTROLLING STORAGE SYSTEM

STORAGE DEVICE AND METHOD FOR CONTROLLING STORAGE DEVICE

STORAGE SYSTEM AND CONTROL METHOD FOR STORAGE DEVICE

STORAGE SYSTEM

STORAGE SYSTEM AND STORAGE SYSTEM MANAGEMENT METHOD

DATA MEMORY DEVICE

STORAGE DEVICE AND METHOD FOR CONTROLLING STORAGE DEVICE

STORAGE APPARATUS AND DATA MANAGEMENT