公式タイトルと情報はIP Exchange PlusとPremiumのユーザーのみが利用可能です。
特許 係属中 PROBLEM TO BE SOLVED: To provide a use object information management device capable of making clear responsibility in unauthorized use of a taken-out data. ; SOLUTION: This use object information management device generates a taking-out package data, and generates a hash value before utilizing use object information, using the taking-out package data.