PROBLEM TO BE SOLVED: To permit anyone to easily and inexpensively perform an appropriate procedure on an intellectual property operation.;SOLUTION: An intellectual property application server device 43 decides an item on the application of intellectual property based on collected intellectual property value information. An intellectual property use promoting server device 45 decides a use permitted person whose use of intellectual property is permitted from the persons desiring the use of intellectual property. A right maintenance judging server device 46 decides whether the right of intellectual property is maintained or not based on collected balance information. A right inhibition judging server device 47 decides legislative measure with respect to other's intellectual property. A right infringement dealing server device 48 decides legislative measure with respect to an action shown in right infringement information based on collected right infringement information. A risk measure server device 49 decides a risk measure to be performed from collected risk measure information.;COPYRIGHT: (C)2002,JPO
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