WInBot: A Disc Cutter Wear Inspection Robot for a Tunnel Boring Machine. - Yudai Yamada; Rui Fukui; Shin'ichi Warisawa; Eiichi Morioka; Masaaki Uetake; Shin'ichi Terada (CASE, 2019)

HanGrawler: Large-Payload and High-Speed Ceiling Mobile Robot Using Crawler. - Rui Fukui; Yudai Yamada; Keisuke Mitsudome; Katsuya Sano; Shin'ichi Warisawa (IEEE Trans. Robotics, 2020)

HanGrawler 2: Super-high-speed and Large-payload Ceiling Mobile Robot Using Crawler. - Takehito Yoshida; Yudai Yamada; Shin'ichi Warisawa; Rui Fukui (IROS, 2021)

Reliability Improvement of a Crawler-Type Ceiling Mobile Robot in Starting, Accelerating, and Traveling Phase at High Speed. - Rei Ezaka; Takehito Yoshida; Yudai Yamada; Shin'ichi Warisawa; Rui Fukui (J. Robotics Mechatronics, 2023)

COP Layer Encapsulating Non-Functional Requirements for Physical Systems on Hakoniwa Environment. - Yudai Yamada; Nobuhiko Ogura; Kenji Hisazumi; Harumi Watanabe (Programming, 2025)