A Heart Pulse Monitoring System by Air Pressure and Ultrasonic Sensor Systems. - Yutaka Hata; Yuya Kamozaki; Toshiyuki Sawayama; Kazuhiko Taniguchi; Hiroshi Nakajima (SoSE, 2007)

A New Ultrasonic Oscillosensor and Its Application in Biological Information Measurement System Aided by Fuzzy Theory. - Yuya Kamozaki; Toshiyuki Sawayama; Kazuhiko Taniguchi; Syoji Kobashi; Katsuya Kondo; Yutaka Hata (IEICE Trans. Inf. Syst., 2007)