Pathway selection mechanism of a screw drive in-pipe robot in T-branches. - Taiki Nishimura; Atsushi Kakogawa; Shugen Ma (CASE, 2012)

Development of a screw drive in-pipe robot for passing through bent and branch pipes. - Atsushi Kakogawa; Taiki Nishimura; Shugen Ma (ISR, 2013)

Improvement of a Screw Drive In-Pipe Robot with Pathway Selection Mechanism to Pass Through T-Branches. - Taiki Nishimura; Atsushi Kakogawa; Shugen Ma (J. Robotics Mechatronics, 2013)

Designing arm length of a screw drive in-pipe robot for climbing vertically positioned bent pipes. - Atsushi Kakogawa; Taiki Nishimura; Shugen Ma (Robotica, 2016)