Grand Espoir: Robotics in Regenerative Medicine. - Masayuki Yamato; Ryo Takagi; Makoto Kondo; Daisuke Murakami; Takeshi Ohki; Hidekazu Sekine; Tatsuya Shimizu; Jun Kobayashi; Yoshikatsu Akiyama; Hideo Namiki; Masakazu Yamamoto; Teruo Okano (J. Robotics Mechatronics, 2007)

Collision avoidance method for mobile robot considering motion and personal spaces of evacuees. - Takeshi Ohki; Keiji Nagatani; Kazuya Yoshida (IROS, 2010)

Local Path Planner for Mobile Robot in Dynamic Environment based on Distance Time Transform Method. - Takeshi Ohki; Keiji Nagatani; Kazuya Yoshida (Adv. Robotics, 2012)