Shigeki Watabe

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Data erasure apparatus and data erasure method
- Patent number 7,646,579
- Issue date Jan 12, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Mitsuru Kitamura
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Data erasure apparatus, data erasure method and method for writing...
- Publication number 20050243461
- Publication date Nov 3, 2005
- Hitachi Global Storage Technologies Netherlands B.V.
- Mitsuru Kitamura
- G11 - INFORMATION STORAGE