Utilization of Stereoscopic 3D Images in Elementary School Social Studies Classes. - Takashi Shibata 003; Yoshiki Ishihara; Kazunori Sato; Ryohei Ikejiri (SD&A, 2017)

Uniform global asymptotic stability for oscillators with nonlinear damping and nonlinear restoring terms. - Jitsuro Sugie; Yoshiki Ishihara (Commun. Nonlinear Sci. Numer. Simul., 2021)