| 摘要 |
<P>PROBLEM TO BE SOLVED: To return an unnecessary license while securing security for the license. <P>SOLUTION: When a license is returned, a license return operation is performed. In response to the license return operation, an image processor 1 generates a license return code based on the equipment unique information of its own equipment (S3). A license return code is applied to a license management means 10, and whether or not the license including the equipment unique information included in the license return code has been issued is determined. When the license is issued, such a fact that the license has been returned is registered, and a license fee is repaid. <P>COPYRIGHT: (C)2007,JPO&INPIT |
