Development of a humanoid robot having 2-DOF waist and 2-DOF trunk. - Aiman Musa M. Omer; Yu Ogura; Hideki Kondo; Akitoshi Morishima; Giuseppe Carbone; Marco Ceccarelli; Hun-ok Lim; Atsuo Takanishi (Humanoids, 2005)

Development of a New Humanoid Robot WABIAN-2. - Yu Ogura; Hiroyuki Aikawa; Kazushi Shimomura; Hideki Kondo; Akitoshi Morishima; Hun-ok Lim; Atsuo Takanishi (ICRA, 2006)

Human-like Walking with Knee Stretched, Heel-contact and Toe-off Motion by a Humanoid Robot. - Yu Ogura; Kazushi Shimomura; Hideki Kondo; Akitoshi Morishima; Tatsu Okubo; Shimpei Momoki; Hun-ok Lim; Atsuo Takanishi (IROS, 2006)

Biped Humanoid Robot Capable of Being Used as Human Motion Simulator. - Hideki Kondo; Yu Ogura; Hiroyuki Aikawa; Kazushi Shimomura; Akitoshi Morishima; Hun-ok Lim; Atsuo Takanishi (ISER, 2006)