Ryohei Motegi

Warning method and apparatus for a working vehicle

Yukio Yoshida, Hiroshi Kono, Tomohiro Gocho, 1988 .

Measurement of third-order elastic constants and applications to loaded structural materials

Ryohei Motegi, Sennosuke Takahashi, R. Motegi, 2015, SpringerPlus.

Shear Horizontal Acoustic Plate Mode Viscosity Sensor

Ryohei Motegi, Toshio Sato, Toshio Sato, 1993 .