@article{CTT100643829,
  author = {M Tanaka and P Hemthavy and K Takahashi},
  title = {Optimization of control parameters of a boost converter for energy harvesting},
  journal = {Journal of Physics: Conference Series},
  year = 2012,
}

@article{CTT100643830,
  author = {Y Honda and M Tanaka and Y Sekiguchi and P Hemthavy and Kunio Takahashi},
  title = {Optimum condition of boost switching regulator for charging tiny electric energy to capacitor},
  journal = {Journal of Physics: Conference Series},
  year = 2012,
}

@inproceedings{CTT100643693,
  author = {M. Tanaka and S. Huang and P. Hemthavy and K. Takahashi},
  title = {Optimization of Control Parameters of Boost Converter for Storing Tiny Electric Energy with High Efficiency},
  booktitle = {Proceeding of ECO-MATES 2011},
  year = 2011,
}

@inproceedings{CTT100643699,
  author = {Y. Honda and M. Tanaka and Y. Sekiguchi and P. Hemthavy and K. Takahashi},
  title = {Optimum Duty Ratio of Boost Switching Regulator for Charging Tiny Electric Energy to Capacitor},
  booktitle = {Proceeding of ECO-MATES 2011},
  year = 2011,
}

@inproceedings{CTT100611185,
  author = {M. Tanaka and K. Takahashi and P. Hemthavy},
  title = {Charge efficiency for storage of tiny energy with capacitor},
  booktitle = {Proceedings of 2nd Multidisciplinary International Student Workshop in Tokyo Tech 2010},
  year = 2010,
}

@inproceedings{CTT100629201,
  author = {Nguyen Nguyen Le and Jiro Takemura and Yoichi Watabe and Masanori Tanaka},
  title = {Evaluation of the Undrained Shear Strength of Soft Clay in Mekong Delta in Vietnam},
  booktitle = {Proc. of the 11th International Summer Symposium,Tokyo,Japan},
  year = 2009,
}