发明名称 INFORMATION RECORDING MEDIUM AND REPRODUCING APPARATUS THEREFOR
摘要 An environmental load information of an information recording medium is recorded on the information recording medium so as to recycle or dispose properly an information recording medium, which is not necessary any more. The information recording medium comprises a main information area (102) for recording or reproducing information and a recording area (101) for environmental load information, which is recorded with an environmental load information of the information recording medium.
申请公布号 US2011069594(A1) 申请公布日期 2011.03.24
申请号 US20100954874 申请日期 2010.11.28
申请人 VICTOR COMPANY OF JAPAN, LIMITED 发明人 KONDO TETSUYA
分类号 G11B7/00;G11B5/09;G11B7/007;G11B7/24;G11B23/03;G11B23/087;G11B23/28;G11B23/30;G11B23/40 主分类号 G11B7/00
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