INDEX CALCULATION DEVICE AND INDEX CALCULATION PROGRAM

To calculate an index for appropriately evaluating each company, based on patents held by each company.SOLUTION: An index calculation device 10 includes a patent value calculation unit 113, an extraction unit 114, and a company value calculation unit 115. The patent value calculation unit 113 calcul...

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Bibliographische Detailangaben
Hauptverfasser: MIURA TAKESHI, HONDA MIZUHO, MIYAUCHI KAZUYUKI, ASAKURA IKUTARO
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To calculate an index for appropriately evaluating each company, based on patents held by each company.SOLUTION: An index calculation device 10 includes a patent value calculation unit 113, an extraction unit 114, and a company value calculation unit 115. The patent value calculation unit 113 calculates a patent score, which is a value indicating the value as a patent, for each of a plurality of patents. The extraction unit 114 extracts some patents in order from the patent having the highest patent score, using the plurality of patents as extraction sources, based on the patent score calculated by the patent value calculation unit 113 and a predetermined extraction condition. The company value calculation unit 115 totals the patent scores of the respective patent extracted by the extraction unit 114 for each company unit corresponding to each patent, and the value of the patent score of each company after the total is output as an index value indicating the company value of each company.SELECTED DRAWING: Figure 2 【課題】各企業が保有している特許に基づいて、各企業を適切に評価するための指標を算出する。【解決手段】指標算出装置10が、特許価値算出部113と、抽出部114と、企業価値算出部115と、を備える。特許価値算出部113は、複数の特許それぞれについて、特許としての価値を示す値である特許スコアを算出する。抽出部114は、特許価値算出部113が算出した特許スコアと、所定の抽出条件とに基づいて、前記複数の特許を抽出元として特許スコアの高い特許から順に一部の特許を抽出する。企業価値算出部115は、抽出部114が抽出した特許それぞれの特許スコアを各特許それぞれに対応する企業単位で合算し、合算後の各企業の特許スコアの値を各企業の企業価値を示す指標値として出力する。【選択図】図2