Yuhji Amari

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Disk drive with reduced vibration due to rotational acceleration of...
- Patent number 7,474,490
- Issue date Jan 6, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Yukiko Hayashi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Disk drive
- Publication number 20070253089
- Publication date Nov 1, 2007
- Hitachi Global Storage Technologies Inc.
- Yukiko Hayashi
- G11 - INFORMATION STORAGE