| 摘要 |
<P>PROBLEM TO BE SOLVED: To easily coordinate the operation of a right performed in each of a plurality of right management devices differed in the content of right data and the using method. <P>SOLUTION: This right management system comprises a right coordination device 106 for coordinating the operation of the right performed in each of the right management devices 10 differed in the content of right data and the using method. Further, each of the right coordination devices 106 has a right coordination reference function 110 for reporting, when the operation of the right is performed, the state of the right according to this operation. The right coordination devices 106 coordinate the operation of the right performed in each of the right coordination devices 106 based on the state of the right reported from each of the right coordination devices 106. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
