Standing mobility vehicle with passive exoskeleton assisting voluntary postural changes. - Yosuke Eguchi; Hideki Kadone; Kenji Suzuki 002 (IROS, 2013)

Step-climbing wheelchair with lever propelled rotary legs. - Kai Sasaki; Yosuke Eguchi; Kenji Suzuki 002 (IROS, 2015)

A wheelchair with lever propulsion control for climbing up and down stairs. - Kai Sasaki; Yosuke Eguchi; Kenji Suzuki 002 (EMBC, 2016)

Stair-climbing wheelchair with lever propulsion control of rotary legs. - Kai Sasaki; Yosuke Eguchi; Kenji Suzuki 002 (Adv. Robotics, 2020)