Perception-based high definition haptic rendering. - Ikumi Susa; Yuto Ikeda; Takashi Tokizaki; Hironori Mitake; Makoto Sato; Shoichi Hasegawa (SIGGRAPH New Tech Demos, 2008)

Multi-rate multi-range dynamic simulation for haptic interaction. - Ikumi Susa; Makoto Sato; Shoichi Hasegawa (World Haptics, 2011)

Stuffed toys alive!: cuddly robots from fantasy world. - Yohei Yamashita; Tatsuya Ishikawa; Hironori Mitake; Yutaka Takase; Fumihiro Kato; Ikumi Susa; Shoichi Hasegawa; Makoto Sato (SIGGRAPH Posters, 2012)

Haptic rendering based on finite element simulation of vibration. - Ikumi Susa; Yukinobu Takehana; Alfonso Balandra; Hironori Mitake; Shoichi Hasegawa (HAPTICS, 2014)