发明名称 |
Recording medium, data use limitating method, and program |
摘要 |
A recording medium in which data supplied from an information processing device is recorded includes: position detecting means for detecting a position of the recording medium; user authentication means for authenticating a user intending to use the data; recording means for recording data use limitation information; and data use limitation control means for controlling the limitation on the user's use of data on the basis of the data use limitation information.
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申请公布号 |
US7940632(B2) |
申请公布日期 |
2011.05.10 |
申请号 |
US20080287080 |
申请日期 |
2008.10.06 |
申请人 |
SONY CORPORATION |
发明人 |
MIYAUCHI TSUTOMU;SAWAI JUN;SHIMOSATO TSUTOMU |
分类号 |
G11B7/26 |
主分类号 |
G11B7/26 |
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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