发明名称 |
ELECTRONIC INFORMATION MANAGEMENT SYSTEM, IC CARD, TERMINAL APPARATUS AND ELECTRONIC INFORMATION MANAGEMENT METHOD, AND RECORDING MEDIUM ON WHICH IS RECORDED AN ELECTRONIC INFORMATION MANAGEMENT PROGRAM |
摘要 |
An electronic information management system, an IC card, a terminal apparatus and an electronic information management method, and a recording medium on which is recorded an electronic information management program, which displays a plurality of images simultaneously or hierarchically to thereby carry out authorization of access to electronic information based on an image password which is easily remembered and difficult to appropriate.
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申请公布号 |
US6718471(B1) |
申请公布日期 |
2004.04.06 |
申请号 |
US19990271367 |
申请日期 |
1999.03.18 |
申请人 |
FUJITSU LIMITED |
发明人 |
KASHIMA KAZUNORI |
分类号 |
G06F21/20;G06F12/14;G06F21/00;G06F21/24;H04L9/32;(IPC1-7):H04L9/32 |
主分类号 |
G06F21/20 |
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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