发明名称 REPRODUCTION SYSTEM
摘要 To limit the number of contents which can be reproduced among a plurality of contents recorded on a recording medium. [MEANS FOR SOLVING PROBLEMS] A reproduction device (3) includes: a recording medium (2) containing a plurality of contents and the reproduction-enabled number indicating the number of contents which can be arbitrarily reproduced by a user among the plurality of contents; acquisition means (11) for acquitting the reproduction-enabled number; and reproduction inhibit means (14) for inhibiting reproduction of each content when the total number of contents which have been reproduced among the plurality of contents exceeds the acquired reproduction-enabled number upon reproduction of each content.
申请公布号 US2010008193(A1) 申请公布日期 2010.01.14
申请号 US20090443656 申请日期 2009.04.14
申请人 PIONEER CORPORATION 发明人 MURAMATSU EIJI;KURODA KAZUO;SAWABE TAKAO;IMAMURA AKIRA;SUZUKI TOSHIO;KATO MASAHIRO;TANIGUCHI SHOJI
分类号 G11B7/085 主分类号 G11B7/085
代理机构 代理人
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