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
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United States of America Patent
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Apr 6, 2004
Grant Date -
N/A
app pub date -
Mar 18, 1999
filing date -
Mar 31, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
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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