Navigation of Autonomous Mobile Cleaning Robot SuiPPi. - Tatsuo Sakai; Daisuke Nishimura; Hiroyuki Uematsu; Ryosuke Murai; Koichi Mitani; Tomoharu Nakahara; Yukihiko Kitano (J. Robotics Mechatronics, 2007)

Recognition of 3D dynamic environments for mobile robot by selective memory intake and release of data from 2D sensors. - Ryosuke Murai; Tatsuo Sakai; Yukihiko Kitano; Yukio Honda (SII, 2012)

A novel visible light communication system for enhanced control of autonomous delivery robots in a hospital. - Ryosuke Murai; Tatsuo Sakai; Hajime Kawano; Yoshihiko Matsukawa; Yukihiko Kitano; Yukio Honda; Kenneth C. Campbell (SII, 2012)