发明名称 |
Recording method for recording data on a storage medium |
摘要 |
A recording method includes the steps of detecting whether unique information is recorded in a storage medium outside a predetermined area managed by a management data that manages data in a data area on a storage medium; generating unique information when in the detecting step no unique information is detected as being recorded in the storage medium; and recording the unique information when generated in the generating step to the storage medium outside the area managed by the management data.
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申请公布号 |
US2003227705(A1) |
申请公布日期 |
2003.12.11 |
申请号 |
US20030403279 |
申请日期 |
2003.04.01 |
申请人 |
SONY CORPORATION |
发明人 |
HATTORI MASATO;OHBI SEIJI;KAWAKAMI TAKASHI;KII MANABU |
分类号 |
G11B7/007;G11B20/10;G11B20/18;(IPC1-7):G11B19/02 |
主分类号 |
G11B7/007 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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