Eiji Tosaka

Person

Kita-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cloud data migration
- Patent number 11,635,903
- Issue date Apr 25, 2023
- International Business Machines Corporation
- Koichi Masuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automatic objective-based compression level change for individual c...
- Patent number 11,630,738
- Issue date Apr 18, 2023
- International Business Machines Corporation
- Koichi Masuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data compression utilizing low-ratio compression and delayed high-r...
- Patent number 11,442,627
- Issue date Sep 13, 2022
- International Business Machines Corporation
- Ryohta Kawase
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Rollback on a sequential storage medium to a specific point in time
- Patent number 10,909,087
- Issue date Feb 2, 2021
- International Business Machines Corporation
- Atsushi Abe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient cache memory having an expiration timer
- Patent number 10,642,736
- Issue date May 5, 2020
- International Business Machines Corporation
- Eiji Tosaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient cache memory having an expiration timer
- Patent number 10,248,563
- Issue date Apr 2, 2019
- International Business Machines Corporation
- Eiji Tosaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Selecting a virtual tape server in a storage system to provide data...
- Patent number 10,162,564
- Issue date Dec 25, 2018
- International Business Machines Corporation
- Norie Iwasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storing data in storage area
- Patent number 10,082,977
- Issue date Sep 25, 2018
- International Business Machines Corporation
- Katsuyoshi Katori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Selecting a virtual tape server in a storage system to provide data...
- Patent number 9,886,211
- Issue date Feb 6, 2018
- International Business Machines Corporation
- Norie Iwasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storing data in storage area
- Patent number 9,836,237
- Issue date Dec 5, 2017
- International Business Machines Corporation
- Katsuyoshi Katori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Delay mechanism on fibre channel
- Patent number 9,733,865
- Issue date Aug 15, 2017
- International Business Machines Corporation
- Katsuyoshi Katori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
File deduplication in a file system
- Patent number 9,710,336
- Issue date Jul 18, 2017
- International Business Machines Corporation
- Eiji Tosaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for backing up storage volumes in a storage system
- Patent number 9,612,917
- Issue date Apr 4, 2017
- International Business Machines Corporation
- Norie Iwasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Selecting a virtual tape server in a storage system to provide data...
- Patent number 9,477,422
- Issue date Oct 25, 2016
- International Business Machines Corporation
- Norie Iwasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tape storage device
- Patent number 9,454,988
- Issue date Sep 27, 2016
- International Business Machines Corporation
- Takeshi Nohta
- G11 - INFORMATION STORAGE
Information Patent Grant
File deduplication in a file system
- Patent number 9,256,610
- Issue date Feb 9, 2016
- International Business Machines Corporation
- Eiji Tosaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for backing up storage volumes in a storage system
- Patent number 9,135,128
- Issue date Sep 15, 2015
- International Business Machines Corporation
- Norie Iwasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tape storage device
- Patent number 8,873,186
- Issue date Oct 28, 2014
- International Business Machines Corporation
- Takeshi Nohta
- G11 - INFORMATION STORAGE
Information Patent Grant
File deduplication in a file system
- Patent number 8,812,460
- Issue date Aug 19, 2014
- International Business Machines Corporation
- Eiji Tosaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for backing up storage volumes in a storage system
- Patent number 8,745,333
- Issue date Jun 3, 2014
- International Business Machines Corporation
- Norie Iwasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Managing a virtual tape library domain and providing ownership of s...
- Patent number 8,595,430
- Issue date Nov 26, 2013
- International Business Machines Corporation
- Norie Iwasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for backing up storage volumes in a storage system
- Patent number 8,484,419
- Issue date Jul 9, 2013
- International Business Machines Corporation
- Norie Iwasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Avoiding a part of tape where error occurs by computing a number of...
- Patent number 8,037,346
- Issue date Oct 11, 2011
- International Business Machines Corporation
- Takashi Katagiri
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
CLOUD DATA MIGRATION
- Publication number 20220398027
- Publication date Dec 15, 2022
- International Business Machines Corporation
- Koichi Masuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA COMPRESSION UTILIZING LOW-RATIO COMPRESSION AND DELAYED HIGH-R...
- Publication number 20200393968
- Publication date Dec 17, 2020
- International Business Machines Corporation
- Ryohta Kawase
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTOMATIC OBJECTIVE-BASED COMPRESSION LEVEL CHANGE FOR INDIVIDUAL C...
- Publication number 20200341859
- Publication date Oct 29, 2020
- International Business Machines Corporation
- Koichi Masuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ROLLBACK ON A SEQUENTIAL STORAGE MEDIUM TO A SPECIFIC POINT IN TIME
- Publication number 20190228080
- Publication date Jul 25, 2019
- International Business Machines Corporation
- Atsushi Abe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EFFICIENT CACHE MEMORY HAVING AN EXPIRATION TIMER
- Publication number 20190163629
- Publication date May 30, 2019
- International Business Machines Corporation
- Eiji Tosaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EFFICIENT CACHE MEMORY HAVING AN EXPIRATION TIMER
- Publication number 20180373631
- Publication date Dec 27, 2018
- International Business Machines Corporation
- Eiji Tosaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SELECTING A VIRTUAL TAPE SERVER IN A STORAGE SYSTEM TO PROVIDE DATA...
- Publication number 20180088819
- Publication date Mar 29, 2018
- International Business Machines Corporation
- Norie Iwasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORING DATA IN STORAGE AREA
- Publication number 20180052629
- Publication date Feb 22, 2018
- International Business Machines Corporation
- Katsuyoshi Katori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORING DATA IN STORAGE AREA
- Publication number 20170131931
- Publication date May 11, 2017
- International Business Machines Corporation
- Katsuyoshi Katori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DELAY MECHANISM ON FIBRE CHANNEL
- Publication number 20170052735
- Publication date Feb 23, 2017
- International Business Machines Corporation
- Katsuyoshi Katori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FILE DEDUPLICATION IN A FILE SYSTEM
- Publication number 20160246682
- Publication date Aug 25, 2016
- International Business Machines Corporation
- Eiji TOSAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR BACKING UP STORAGE VOLUMES IN A STORAGE SYSTEM
- Publication number 20150355978
- Publication date Dec 10, 2015
- International Business Machines Corporation
- Norie IWASAKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TAPE STORAGE DEVICE
- Publication number 20150015988
- Publication date Jan 15, 2015
- International Business Machines Corporation
- Takeshi Nohta
- G11 - INFORMATION STORAGE
Information Patent Application
SYSTEMS AND METHODS FOR BACKING UP STORAGE VOLUMES IN A STORAGE SYSTEM
- Publication number 20140229567
- Publication date Aug 14, 2014
- International Business Machines Corporation
- Norie IWASAKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SELECTING A VIRTUAL TAPE SERVER IN A STORAGE SYSTEM TO PROVIDE DATA...
- Publication number 20130332673
- Publication date Dec 12, 2013
- International Business Machines Corporation
- Norie Iwasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR BACKING UP STORAGE VOLUMES IN A STORAGE SYSTEM
- Publication number 20130282975
- Publication date Oct 24, 2013
- Norie IWASAKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TAPE STORAGE DEVICE
- Publication number 20130176641
- Publication date Jul 11, 2013
- International Business Machines Corporation
- Takeshi Nohta
- G11 - INFORMATION STORAGE
Information Patent Application
FILE DEDUPLICATION IN A FILE SYSTEM
- Publication number 20120271800
- Publication date Oct 25, 2012
- International Business Machines Corporation
- Eiji TOSAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SELECTING A VIRTUAL TAPE SERVER IN A STORAGE SYSTEM TO PROVIDE DATA...
- Publication number 20120203964
- Publication date Aug 9, 2012
- International Business Machines Corporation
- Norie Iwasaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR BACKING UP STORAGE VOLUMES IN A STORAGE SYSTEM
- Publication number 20120131280
- Publication date May 24, 2012
- International Business Machines Corporation
- Norie IWASAKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FILE DEDUPLICATION IN A FILE SYSTEM
- Publication number 20120102000
- Publication date Apr 26, 2012
- International Business Machines Corporation
- Eiji TOSAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR MANAGING A VIRTUAL TAPE LIBRARY DOMAIN
- Publication number 20120084499
- Publication date Apr 5, 2012
- International Business Machines Corporation
- Norie IWASAKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM, METHOD AND PROGRAM FOR PROCESSING READ ERROR
- Publication number 20080294954
- Publication date Nov 27, 2008
- Takashi Katagiri
- G06 - COMPUTING CALCULATING COUNTING

Eiji Tosaka

Person

Patents Grantslast 30 patents

Cloud data migration

Automatic objective-based compression level change for individual c...

Data compression utilizing low-ratio compression and delayed high-r...

Rollback on a sequential storage medium to a specific point in time

Efficient cache memory having an expiration timer

Efficient cache memory having an expiration timer

Selecting a virtual tape server in a storage system to provide data...

Storing data in storage area

Selecting a virtual tape server in a storage system to provide data...

Storing data in storage area

Delay mechanism on fibre channel

File deduplication in a file system

Systems and methods for backing up storage volumes in a storage system

Selecting a virtual tape server in a storage system to provide data...

Tape storage device

File deduplication in a file system

Systems and methods for backing up storage volumes in a storage system

Tape storage device

File deduplication in a file system

Systems and methods for backing up storage volumes in a storage system

Managing a virtual tape library domain and providing ownership of s...

Systems and methods for backing up storage volumes in a storage system

Avoiding a part of tape where error occurs by computing a number of...

Patents Applicationslast 30 patents

CLOUD DATA MIGRATION

DATA COMPRESSION UTILIZING LOW-RATIO COMPRESSION AND DELAYED HIGH-R...

AUTOMATIC OBJECTIVE-BASED COMPRESSION LEVEL CHANGE FOR INDIVIDUAL C...

ROLLBACK ON A SEQUENTIAL STORAGE MEDIUM TO A SPECIFIC POINT IN TIME

EFFICIENT CACHE MEMORY HAVING AN EXPIRATION TIMER

EFFICIENT CACHE MEMORY HAVING AN EXPIRATION TIMER

SELECTING A VIRTUAL TAPE SERVER IN A STORAGE SYSTEM TO PROVIDE DATA...

STORING DATA IN STORAGE AREA

STORING DATA IN STORAGE AREA

DELAY MECHANISM ON FIBRE CHANNEL

FILE DEDUPLICATION IN A FILE SYSTEM

SYSTEMS AND METHODS FOR BACKING UP STORAGE VOLUMES IN A STORAGE SYSTEM

TAPE STORAGE DEVICE

SYSTEMS AND METHODS FOR BACKING UP STORAGE VOLUMES IN A STORAGE SYSTEM

SELECTING A VIRTUAL TAPE SERVER IN A STORAGE SYSTEM TO PROVIDE DATA...

SYSTEMS AND METHODS FOR BACKING UP STORAGE VOLUMES IN A STORAGE SYSTEM

TAPE STORAGE DEVICE

FILE DEDUPLICATION IN A FILE SYSTEM

SELECTING A VIRTUAL TAPE SERVER IN A STORAGE SYSTEM TO PROVIDE DATA...

SYSTEMS AND METHODS FOR BACKING UP STORAGE VOLUMES IN A STORAGE SYSTEM

FILE DEDUPLICATION IN A FILE SYSTEM

SYSTEMS AND METHODS FOR MANAGING A VIRTUAL TAPE LIBRARY DOMAIN

SYSTEM, METHOD AND PROGRAM FOR PROCESSING READ ERROR