Cooperation among an intelligent environment and mobile agents by media agents. - Daisuke Kurabayashi; Takenori Matsuoka; Akira Yajima (IROS, 2003)

Emergence of small-world in Ad-hoc communication network among individual agents. - Daisuke Kurabayashi; Tomohiro Inoue; Akira Yajima; Tetsuro Funato (IAS, 2006)

Emergence of a Small-World Like Communication Network Through Local Ad Hoc Negotiation. - Daisuke Kurabayashi; Tomohiro Inoue; Akira Yajima; Tetsuro Funato (J. Robotics Mechatronics, 2007)

A passive weight compensation mechanism with a non-circular pulley and a spring. - Gen Endo; Hiroya Yamada; Akira Yajima; Masaru Ogata; Shigeo Hirose (ICRA, 2010)