发明名称 |
Image forming apparatus, user restriction method and use history generation method |
摘要 |
An image forming apparatus is provided, in which the image forming apparatus includes a user database in which user identification information for identifying an user of the image forming apparatus is registered, an operation panel for receiving a key operation input, a secure program used for determining whether a user service can be provided on the basis of the user identification information in the user database and another user identification information input by the user. |
申请公布号 |
US8614807(B2) |
申请公布日期 |
2013.12.24 |
申请号 |
US201313937731 |
申请日期 |
2013.07.09 |
申请人 |
AKIYOSHI KUNIHIRO;RICOH COMPANY, LTD. |
发明人 |
AKIYOSHI KUNIHIRO |
分类号 |
B41J29/38;G06F15/00;B41J29/00;B41J29/42;G03G21/04;G06F3/12;G06F21/00;G06F21/20;G06K1/00;G06K15/00;H04N1/00 |
主分类号 |
B41J29/38 |
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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