3D Object Layout by Voice Commands Based on Contact Constraints. - Hiromichi Fukutake; Yoshiaki Akazawa; Yoshihiro Okada; Koichi Niijima (CGIV, 2005)

Facial Animation Using Emotional Model. - Chihiro Kozasa; Hiromichi Fukutake; Hirokazu Notsu; Yoshihiro Okada; Koichi Niijima (CGIV, 2006)