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Inventor
TAKASU NOBUFUMI
JP
2 patents
Patents
2 patents
US7224544B2
May 29, 2007
Method and device for recording data and erasing servo data
SONY CORP
32 citations
90
US7280299B2
Oct 9, 2007
Recording method for magnetic recording medium, recording device for magnetic recording medium and magnetic recording medium
SONY CORP
6 citations
71