Manabu Shirasawa

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Patents Grantslast 30 patents

Information Patent Grant
Updating method of firmware of hard disk unit mounted on disk array...
- Patent number 7,032,218
- Issue date Apr 18, 2006
- Hitachi, Ltd.
- Manabu Shirasawa
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Updating method of firmware of hard disk unit mounted on disk array...
- Publication number 20020166027
- Publication date Nov 7, 2002
- Hitachi, Ltd
- Manabu Shirasawa
- G06 - COMPUTING CALCULATING COUNTING