@article{CTT100859525,
  author = {Hideharu TAKAHASHI and Naruki SHOJI and Atsushi ITO and Hiroshige KIKURA},
  title = {FUNDAMENTAL STUDY ON ULTRASOUND SENSING TECHNOLOGY USING PARAMETRIC SOUND},
  journal = {WIT Transactions on Engineering Sciences},
  year = 2020,
}

@inproceedings{CTT100860141,
  author = {Hideharu TAKAHASHI and Naruki SHOJI and Atsushi ITO and Hiroshige KIKURA},
  title = {Fundamental Study on Ultrasound Sensing Technology using Parametric Sound},
  booktitle = {},
  year = 2020,
}

@inproceedings{CTT100814034,
  author = {伊藤篤志 and 高橋秀治 and 木倉宏成},
  title = {空中超音波ロケーションに関する基礎研究},
  booktitle = {},
  year = 2018,
}