发明名称 |
INFORMATION RECORDING MEDIUM, LABEL WITH THE INFORMATION RECORDING MEDIUM, TRANSFER SHEET WITH THE INFORMATION RECORDING MEDIUM, ARTICLE WITH THE INFORMATION RECORDING MEDIUM, AND GENUINENESS DECIDING METHOD |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide one of an information recording medium which has higher forgery prevention effect than a conventional machine-readable diffraction grating pattern, a label with the information recording medium, a transfer sheet with the information recording medium, an article with the information recording medium, and a genuineness deciding method. <P>SOLUTION: The information recording medium (1) has a contactless information record carrier (2) having an integrated circuit chip (21) and an antenna (22) for contactless communication and a machine-readable optical information recording part (3) at least on a base (11) and is characterized in that information related to unique information recorded on the contactless information recording carrier (2) is recorded in the machine-readable optical information recording part (3). <P>COPYRIGHT: (C)2004,JPO |
申请公布号 |
JP2003317071(A) |
申请公布日期 |
2003.11.07 |
申请号 |
JP20020123662 |
申请日期 |
2002.04.25 |
申请人 |
TOPPAN PRINTING CO LTD |
发明人 |
SAKATA NAOYUKI;KOBAYASHI KAZUO;SHINDOU NAOAKI |
分类号 |
B42D15/10;G06K17/00;G06K19/06;G06K19/07;G06K19/077;G06K19/08;G06K19/10;G07D7/10;G07D7/12;G09F3/00;G09F3/10 |
主分类号 |
B42D15/10 |
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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