Abdominal breathing restrictor for mental tension enhancement. - Ippei Nakayama; Kenichiro Koga; Jun Kobayashi (Artif. Life Robotics, 2015)

Application of reference-modified density functional theory: Temperature and pressure dependences of solvation free energy. - Tomonari Sumi; Yutaka Maruyama; Ayori Mitsutake; Kenji Mochizuki; Kenichiro Koga (J. Comput. Chem., 2018)