发明授权
US08032921B2 Computer-readable recording medium storing access rights management program, access rights management apparatus, and access rights management method
有权
存储访问权限管理程序，访问权限管理装置和访问权限管理方法的计算机可读记录介质
- 专利标题： Computer-readable recording medium storing access rights management program, access rights management apparatus, and access rights management method
- 专利标题（中）： 存储访问权限管理程序，访问权限管理装置和访问权限管理方法的计算机可读记录介质
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申请号： US11595626申请日： 2006-11-09
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公开(公告)号： US08032921B2公开(公告)日： 2011-10-04
- 发明人: Masahiko Takenaka , Souichi Okada , Takashi Yoshioka , Bintatsu Noda
- 申请人： Masahiko Takenaka , Souichi Okada , Takashi Yoshioka , Bintatsu Noda
- 申请人地址： JP Kawasaki
- 专利权人： Fujitsu Limited
- 当前专利权人： Fujitsu Limited
- 当前专利权人地址： JP Kawasaki
- 代理机构： Greer, Burns & Crain, Ltd.
- 优先权： JP2006-183725 20060703
- 主分类号： H04L9/00
- IPC分类号： H04L9/00
摘要：
A first access policy is stored to provide information on a first distributee to which an electronic document is distributed, to which the first distributee is permitted to distribute the electronic document, and use rights that permit the second distributees to use the electronic document. Also stored is a distribution target information indicating the second distributees. When the first distributee requests permission to grant use rights to a specific distributee, the distribution target is consulted to confirm whether or not the specific distributee is included in the second distributees. A second access policy associating the specific distributee with the information on the use rights is then registered. When the specific distributee requests permission to use the electronic document, the second access policy is consulted to permit the specific distributee to use the electronic document.
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