INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM

• Main Authors: MATSUURA YASUHIRO, SUZUKI KENJIRO, SAKAI HIRONARI, SAKAMOTO YUKITOSHI, YOSHIDA MAHORO, INOUE JUNICHI
• Format: Patent
• Language: English; Japanese
• Published: 06.04.2017
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

PROBLEM TO BE SOLVED: To appropriately evaluate the economic value of a patent right.SOLUTION: An information processing device is provided with: a patent ranking unit that calculates, for each technology classification, the ranking values of a plurality of patent rights belonging to the technology classification on the basis of history information regarding the plurality of patent rights owned by each of a plurality of companies and the technology classification; a patent asset value calculation unit that calculates a property asset value occupying a corporate asset value by regression-analyzing a relationship between the corporate asset value of each of the plurality of companies and a patent power index of each of the plurality of companies; and a model parameter calculation unit that calculates parameters of patent evaluation models associating the ranking values of the patent rights, the parameters, and the economic values of the patent rights for each technology classification. The model parameter calculation unit calculates, for each of the plurality of companies, the parameters of the patent evaluation models so as to reduce a difference between a total of the economic values of the patent rights owned by the company and the patent asset value of the company.SELECTED DRAWING: Figure 1 【課題】特許権の経済価値を適正に評価する。【解決手段】本発明の情報処理装置は 前記特許格付部は、複数の企業のそれぞれが保有する複数の特許権に関する履歴情報および技術分類に基づいて、前記技術分類ごとに前記技術分類に属する複数の前記特許権の格付値を算出する。前記特許資産価値算出部は、前記複数の企業のそれぞれの企業資産価値と、前記複数の企業のそれぞれの特許力指標との関係を回帰分析することにより、前記企業資産価値に占める特許資産価値を算出する。前記モデルパラメータ算出部は、前記技術分類毎に、前記特許権の格付値と、パラメータと、前記特許権の経済価値とを関連づけた各特許評価モデルの前記パラメータを算出する。前記モデルパラメータ算出部は、前記複数の企業について、前記企業が保有する前記特許権毎の前記経済価値の合計と、前記企業の前記特許資産価値との差分を小さくするように、各特許評価モデルの前記パラメータを算出する。【選択図】図１