Proposal of a Moving Speed Enhancing Method for Peristaltic Motion Type In-Pipe Inspection Robot with Linear Antagonistic Mechanism Using Endoskeletal Type Artificial Muscles. - Ryusei Okuma; Y. Naruse; Fumio Ito; Taro Nakamura 001 (ROBIO, 2023)

Basic Study on a Peristaltic Motion-Type In-Pipe Inspection Robot Using a Hyper-Extension Unit for Improving Locomotion Speed. - Ryusei Okuma; Sogo Matsuo; Fumio Ito; Taro Nakamura 001 (CLAWAR (1), 2024)

Peristaltic Soft Robot for Long-distance Pipe Inspection with an Endoskeletal Structure for Propulsion and Traction Amplification. - Ryusei Okuma; Y. Naruse; Fumio Ito; Taro Nakamura 001 (IROS, 2024)

Multiple-Connected Variable Outer Diameter Pigs Using Pneumatic Artificial Muscle for Inspecting Narrow and Complex Pipeline, Including Many Bend Pipes. - Yuta Naruse; Kana Hiromoto; Ryusei Okuma; Fumio Ito; Jun'ichi Watanabe; Taro Nakamura 001 (IEEE Robotics Autom. Lett., 2024)

Development of a Soft Growing Actuator for Automated Cystoscope Insertion. - Kotaro Kishino; Ryusei Okuma; Fumio Ito; Hiroyuki Yamanaka; Mitsuru Komeya; Taro Nakamura 001 (SII, 2025)

Development of a Robot Combining a Hyper-Extension Unit and an Earthworm-Type Robot Enhancing Propulsion and Traction. - Ryusei Okuma; Sogo Matsuo; Fumio Ito; Taro Nakamura 001 (J. Robotics Mechatronics, 2025)