Nobuyuki Oka

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Backup method and storage control device using the same
- Patent number 7,240,241
- Issue date Jul 3, 2007
- Hitachi, Ltd.
- Nobuyuki Oka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage controlling device and control method for a storage control...
- Patent number 7,080,219
- Issue date Jul 18, 2006
- Hitachi, Ltd.
- Akira Kawashima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage controlling device and control method for a storage control...
- Patent number 6,886,084
- Issue date Apr 26, 2005
- Hitachi, Ltd.
- Akira Kawashima
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Backup method and storage control device using the same
- Publication number 20060253734
- Publication date Nov 9, 2006
- Hitachi, Ltd
- Nobuyuki Oka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage controlling device and control method for a storage control...
- Publication number 20050169066
- Publication date Aug 4, 2005
- Hitachi, Ltd
- Akira Kawashima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Backup method and storage control device using the same
- Publication number 20040010732
- Publication date Jan 15, 2004
- Hitachi, Ltd
- Nobuyuki Oka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage controlling device and control method for a storage control...
- Publication number 20040006604
- Publication date Jan 8, 2004
- Hitachi, Ltd
- Akira Kawashima
- G06 - COMPUTING CALCULATING COUNTING