A dual-probe heat pulse-based sensor that simultaneously determines soil thermal properties, soil water content and soil water matric potential. - Yuki Kojima; Tomoyuki Kawashima; Kosuke Noborio; Kohji Kamiya; Robert Horton (Comput. Electron. Agric., 2021)

Measurement of sub-GHz Band LPWA Propagation at Half-Wavelength Intervals. - Natsuki Miyoshi; Tomoyuki Kawashima; Shusuke Narieda; Takeo Fujii; Hiroshi Naruse (FNWF, 2022)