Tsuguaki Kowa

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Data storage device, and method for rewriting data in nonvolatile m...
- Patent number 7,487,392
- Issue date Feb 3, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Tadahisa Kawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Disk drive device and method for accessing disk thereof
- Publication number 20080270672
- Publication date Oct 30, 2008
- Tsuguaki Kowa
- G11 - INFORMATION STORAGE
Information Patent Application
Data storage device, and method for rewriting data in nonvolatile m...
- Publication number 20060218437
- Publication date Sep 28, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Tadahisa Kawa
- G11 - INFORMATION STORAGE
Information Patent Application
Data storage device and control method for power-save modes thereof
- Publication number 20060129703
- Publication date Jun 15, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Hiroshi Oshikawa
- G06 - COMPUTING CALCULATING COUNTING