Tomoya Yamada

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Patents Grantslast 30 patents

Information Patent Grant
Backup system including a data protection area and a read-only volu...
- Patent number 11,556,428
- Issue date Jan 17, 2023
- Hitachi, Ltd.
- Naoki Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Backup system
- Patent number 11,061,781
- Issue date Jul 13, 2021
- Hitachi, Ltd.
- Naoki Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Backup system
- Patent number 10,592,352
- Issue date Mar 17, 2020
- Hitachi, Ltd.
- Naoki Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system and virtual interface management method using physic...
- Patent number 8,387,044
- Issue date Feb 26, 2013
- Hitachi, Ltd.
- Tomoya Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
BACKUP SYSTEM
- Publication number 20210279146
- Publication date Sep 9, 2021
- Hitachi, Ltd
- Naoki Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BACKUP SYSTEM
- Publication number 20200364115
- Publication date Nov 19, 2020
- Hitachi, Ltd
- Naoki Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER SYSTEM MANAGEMENT APPARATUS AND MANAGEMENT METHOD
- Publication number 20120131196
- Publication date May 24, 2012
- Hitachi, Ltd.
- Tomoya Yamada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM AND VIRTUAL INTERFACE MANAGEMENT METHOD
- Publication number 20100131950
- Publication date May 27, 2010
- Hitachi, Ltd.
- Tomoya Yamada
- G06 - COMPUTING CALCULATING COUNTING