Estimation for Direction of Signal Arrival based on Area Density of Estimated Lines for Ultrasonic Sensor Array. - Eichi Morita; Hiroyuki Hatano; Kosuke Sanada; Kazuo Mori; Asuka Tsujii; Hironobu Kasashima; Takaya Yamazato (GCCE, 2020)

Coil design for wireless power transfer and communication over hinges of smart glasses. - Ken Takaki; Takuya Sasatani; Hironobu Kasashima; Yoshihiro Kawahara; Takeshi Naemura (ISWC, 2020)