Masaaki Iwasaki

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Digital twin management system and method
- Patent number 11,619,923
- Issue date Apr 4, 2023
- Hitachi, Ltd.
- Masayuki Sakata
- G05 - CONTROLLING REGULATING
Information Patent Grant
Multi-tenant resource coordination method
- Patent number 10,333,859
- Issue date Jun 25, 2019
- Hitachi, Ltd.
- Kenta Yamasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system, control method of storage system, server apparatus,...
- Patent number 10,275,316
- Issue date Apr 30, 2019
- Hitachi, Ltd.
- Hiromu Hota
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer recovery method, computer system, and storage medium
- Patent number 9,529,656
- Issue date Dec 27, 2016
- Hitachi, Ltd.
- Yujiro Ichikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system and storage method
- Patent number 9,477,426
- Issue date Oct 25, 2016
- Hitachi, Ltd.
- Kazuhito Yokoi
- 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 storage system and file cloning method
- Patent number 9,116,913
- Issue date Aug 25, 2015
- Hitachi, Ltd.
- Takayuki Fukatani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system and data processing method
- Patent number 9,047,247
- Issue date Jun 2, 2015
- Hitachi, Ltd.
- Wataru Okada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Restoring method and computer system
- Patent number 9,015,526
- Issue date Apr 21, 2015
- Hitachi, Ltd.
- Atsushi Ueoka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computing device system and information managing method for rearran...
- Patent number 9,015,442
- Issue date Apr 21, 2015
- Hitachi Ltd.
- Nobuhito Mori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
TCP relay apparatus
- Patent number 9,001,650
- Issue date Apr 7, 2015
- Hitachi, Ltd.
- Yoshiteru Takeshima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Computing device system and information managing method for rearran...
- Patent number 8,868,872
- Issue date Oct 21, 2014
- Hitachi, Ltd.
- Nobuhito Mori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Content transfer system, content transfer method and home server
- Patent number 8,819,205
- Issue date Aug 26, 2014
- Hitachi, Ltd.
- Shoji Kodama
- 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
Storage system and data management method in storage system
- Patent number 8,775,600
- Issue date Jul 8, 2014
- Hitachi, Ltd.
- Naoko Iwami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-client storage system and storage system management method
- Patent number 8,751,657
- Issue date Jun 10, 2014
- Hitachi, Ltd.
- Norifumi Nishikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
File storage service system, file management device, file managemen...
- Patent number 8,700,573
- Issue date Apr 15, 2014
- Hitachi, Ltd.
- Yutaka Enko
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for management between virtualized machines an...
- Patent number 8,683,172
- Issue date Mar 25, 2014
- Hitachi, Ltd.
- Akiyoshi Hashimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetron sputtering apparatus and magnetron sputtering method
- Patent number 8,663,432
- Issue date Mar 4, 2014
- Shibaura Mechatronics Corporation
- Masaaki Iwasaki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Computing device system and information managing method for rearran...
- Patent number 8,645,655
- Issue date Feb 4, 2014
- Hitachi, Ltd.
- Nobuhito Mori
- 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
Storage subsystem and its control method
- Patent number 8,583,882
- Issue date Nov 12, 2013
- Hitachi, Ltd.
- Takahiro Nakano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
File-sharing system and method for processing files, and program
- Patent number 8,533,241
- Issue date Sep 10, 2013
- Hitachi, Ltd.
- Jun Nemoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage control apparatus
- Patent number 8,499,112
- Issue date Jul 30, 2013
- Hitachi, Ltd.
- Hiroshi Mine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for clipping migration candidate file in hierarchical storag...
- Patent number 8,433,674
- Issue date Apr 30, 2013
- Hitachi, Ltd.
- Masanori Takata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information apparatus and method of controlling the same
- Patent number 8,392,458
- Issue date Mar 5, 2013
- Hitachi, Ltd.
- Takayuki Fukatani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
File server for translating user identifier
- Patent number 8,370,910
- Issue date Feb 5, 2013
- Hitachi, Ltd.
- Hitoshi Kamei
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data management system and data management method
- Patent number 8,364,645
- Issue date Jan 29, 2013
- Hitachi, Ltd.
- Masaaki Iwasaki
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Digital Twin Management System and Method
- Publication number 20220326680
- Publication date Oct 13, 2022
- Hitachi, Ltd
- Masayuki SAKATA
- G05 - CONTROLLING REGULATING
Information Patent Application
STORAGE SYSTEM, CONTROL METHOD OF STORAGE SYSTEM, SERVER APPARATUS,...
- Publication number 20170068600
- Publication date Mar 9, 2017
- Hitachi, Ltd
- Hiromu HOTA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-TENANT RESOURCE COORDINATION METHOD
- Publication number 20170019345
- Publication date Jan 19, 2017
- HITACHI ,LTD.
- Kenta YAMASAKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER SYSTEM
- Publication number 20160259783
- Publication date Sep 8, 2016
- Hitachi, Ltd
- Masanori Takata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM AND STORAGE METHOD
- Publication number 20160246545
- Publication date Aug 25, 2016
- Hitachi, Ltd
- Kazuhito YOKOI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM AND STORAGE SYSTEM CONTROL METHOD
- Publication number 20150356108
- Publication date Dec 10, 2015
- Hitachi, Ltd
- Hitoshi KAMEI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER SYSTEM, RESOURCE MANAGEMENT METHOD, AND MANAGEMENT COMPUTER
- Publication number 20150074251
- Publication date Mar 12, 2015
- Hitachi, Ltd
- Takashi Tameshige
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPUTER RECOVERY METHOD, COMPUTER SYSTEM, AND STORAGE MEDIUM
- Publication number 20150067401
- Publication date Mar 5, 2015
- Hitachi, Ltd
- Yujiro Ichikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTING DEVICE SYSTEM AND INFORMATION MANAGING METHOD FOR REARRAN...
- Publication number 20150006722
- Publication date Jan 1, 2015
- Hitachi, Ltd
- NOBUHITO MORI
- 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
COMPUTING DEVICE SYSTEM AND INFORMATION MANAGING METHOD FOR REARRAN...
- Publication number 20140156927
- Publication date Jun 5, 2014
- Hitachi, Ltd
- NOBUHITO MORI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RESTORING METHOD AND COMPUTER SYSTEM
- Publication number 20140129524
- Publication date May 8, 2014
- Hitachi, Ltd
- Atsushi Ueoka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM AND DATA PROCESSING METHOD
- Publication number 20140122919
- Publication date May 1, 2014
- Hitachi, Ltd
- Wataru Okada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TCP RELAY APPARATUS
- Publication number 20140036662
- Publication date Feb 6, 2014
- Hitachi, Ltd
- Yoshiteru Takeshima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FILE STORAGE SYSTEM AND FILE CLONING METHOD
- Publication number 20130290248
- Publication date Oct 31, 2013
- Hitachi, Ltd.
- Takayuki Fukatani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION SYSTEM AND METHOD FOR MANAGING DATA IN INFORMATION SYSTEM
- Publication number 20130110967
- Publication date May 2, 2013
- Hitachi, Ltd
- Atsushi Ueoka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING SYSTEM AND FILE RESTORATION METHOD USING SAME
- Publication number 20130110790
- Publication date May 2, 2013
- Hitachi, Ltd.
- Shinya Matsumoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER
- Publication number 20130091562
- Publication date Apr 11, 2013
- Hitachi, Ltd.
- Keiichi Matsuzawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-CLIENT STORAGE SYSTEM AND STORAGE SYSTEM MANAGEMENT METHOD
- Publication number 20130086270
- Publication date Apr 4, 2013
- Hitachi, Ltd
- Norifumi Nishikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTING DEVICE SYSTEM AND INFORMATION MANAGING METHOD
- Publication number 20130080715
- Publication date Mar 28, 2013
- Hitachi, Ltd.
- Nobuhito Mori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE CONTROL APPARATUS
- Publication number 20130046911
- Publication date Feb 21, 2013
- Hitachi, Ltd
- Hiroshi Mine
- 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
FILE-SHARING SYSTEM AND METHOD FOR PROCESSING FILES, AND PROGRAM
- Publication number 20120311004
- Publication date Dec 6, 2012
- Hitachi, Ltd
- Jun Nemoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
File Storage Service System, File Management Device, File Managemen...
- Publication number 20120290641
- Publication date Nov 15, 2012
- Hitachi, Ltd
- Yutaka Enko
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM AND DATA MANAGEMENT METHOD IN STORAGE SYSTEM
- Publication number 20120271934
- Publication date Oct 25, 2012
- Naoko Iwami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION APPARATUS AND METHOD OF CONTROLLING THE SAME
- Publication number 20120271868
- Publication date Oct 25, 2012
- Hitachi, Ltd
- Takayuki Fukatani
- 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
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

Masaaki Iwasaki

Person

Patents Grantslast 30 patents

Digital twin management system and method

Multi-tenant resource coordination method

Storage system, control method of storage system, server apparatus,...

Computer recovery method, computer system, and storage medium

Storage system and storage method

Storage system for eliminating duplicated data

Computer system and its event notification method

File storage system and file cloning method

Storage system and data processing method

Restoring method and computer system

Computing device system and information managing method for rearran...

TCP relay apparatus

Computing device system and information managing method for rearran...

Content transfer system, content transfer method and home server

Computer system and its event notification method

Storage system for eliminating duplicated data

Storage system and data management method in storage system

Multi-client storage system and storage system management method

File storage service system, file management device, file managemen...

Method and apparatus for management between virtualized machines an...

Magnetron sputtering apparatus and magnetron sputtering method

Computing device system and information managing method for rearran...

Data processing method and computer system

Storage subsystem and its control method

File-sharing system and method for processing files, and program

Storage control apparatus

Method for clipping migration candidate file in hierarchical storag...

Information apparatus and method of controlling the same

File server for translating user identifier

Data management system and data management method

Patents Applicationslast 30 patents

Digital Twin Management System and Method

STORAGE SYSTEM, CONTROL METHOD OF STORAGE SYSTEM, SERVER APPARATUS,...

MULTI-TENANT RESOURCE COORDINATION METHOD

COMPUTER SYSTEM

STORAGE SYSTEM AND STORAGE METHOD

STORAGE SYSTEM AND STORAGE SYSTEM CONTROL METHOD

COMPUTER SYSTEM, RESOURCE MANAGEMENT METHOD, AND MANAGEMENT COMPUTER

COMPUTER RECOVERY METHOD, COMPUTER SYSTEM, AND STORAGE MEDIUM

COMPUTING DEVICE SYSTEM AND INFORMATION MANAGING METHOD FOR REARRAN...

COMPUTER SYSTEM AND ITS EVENT NOTIFICATION METHOD

STORAGE SYSTEM FOR ELIMINATING DUPLICATED DATA

COMPUTING DEVICE SYSTEM AND INFORMATION MANAGING METHOD FOR REARRAN...

RESTORING METHOD AND COMPUTER SYSTEM

STORAGE SYSTEM AND DATA PROCESSING METHOD

TCP RELAY APPARATUS

FILE STORAGE SYSTEM AND FILE CLONING METHOD

INFORMATION SYSTEM AND METHOD FOR MANAGING DATA IN INFORMATION SYSTEM

INFORMATION PROCESSING SYSTEM AND FILE RESTORATION METHOD USING SAME

COMPUTER

MULTI-CLIENT STORAGE SYSTEM AND STORAGE SYSTEM MANAGEMENT METHOD

COMPUTING DEVICE SYSTEM AND INFORMATION MANAGING METHOD

STORAGE CONTROL APPARATUS

STORAGE SYSTEM FOR ELIMINATING DUPLICATED DATA

COMPUTER SYSTEM AND ITS EVENT NOTIFICATION METHOD

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

File Storage Service System, File Management Device, File Managemen...

STORAGE SYSTEM AND DATA MANAGEMENT METHOD IN STORAGE SYSTEM

INFORMATION APPARATUS AND METHOD OF CONTROLLING THE SAME

FILE MANAGEMENT METHOD AND STORAGE SYSTEM

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