The Society of Socio-Informatics Annual Conference Proceedings
Online ISSN : 2759-6192
Vol.2017
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The Transformation of Innovation Capabilities of ICT firms
A Time Longitudinal Analysis Base on Patent Data
*Hideyuki TANAKA
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CONFERENCE PROCEEDINGS FREE ACCESS

Pages 33-39

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Abstract

This paper aims to depict the transformation of tnnovation capabilities of ICT firms. The author analyse it base on more than 4 million patent citation data provide by the USPTO. Pagerank analysis reveals steep rising of some firm's innovation capability.

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© 2017 The Society of Socio-Informatics
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