@inproceedings{CTT100787223,
  author = {Tsutomu Kimura and   Yoshitoshi Tanaka},
  title = {Research of Patented Invention by Economic Value},
  booktitle = {Law Across Nations: Governance, Policy & Statues},
  year = 2011,
}

@inproceedings{CTT100784106,
  author = {Tsutomu Kimura and Yoshitoshi Tanaka},
  title = {Research on Evaluation Technique of Patented Invention Using both Technical Value and Economic Value},
  booktitle = {PICMET 2010 TECHNOLOGY MANAGEMENT FOR GLOBAL ECONOMIC GROWTH},
  year = 2010,
}