Satoshi Unno

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Data backup using both tape and disk storage
- Patent number 7,490,196
- Issue date Feb 10, 2009
- NEC Corporation
- Satoshi Unno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic tape apparatus and magnetic tape accessing method
- Patent number 6,788,487
- Issue date Sep 7, 2004
- NEC Corporation
- Satoshi Unno
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Data backup apparatus and data backup method
- Publication number 20030159011
- Publication date Aug 21, 2003
- NEC Corporation
- Satoshi Unno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Magnetic tape apparatus
- Publication number 20020089784
- Publication date Jul 11, 2002
- NEC Corporation
- Satoshi Unno
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic tape apparatus and magnetic tape accessing method
- Publication number 20020075589
- Publication date Jun 20, 2002
- NEC Corporation
- Satoshi Unno
- G11 - INFORMATION STORAGE