Measurement of Human Gastric Motility by Near-Infrared Light for the Assessment of Chronic Mental Stress. - Teppei Hayashi; Naruhiro Shiozawa; Masaaki Makikawa (EMBC, 2006)

Signal-to-noise ratio improvement of common-gate CMOS LNA for Ultra-Wide-Band. - Teppei Hayashi; Hiroki Sato; Akira Hyogo; Keitaro Sekine (APCCAS, 2008)