Ck-factorization of symmetric complete bipartite and tripartite multi-digraphs. - Kazuhiko Ushio; Yoshikazu Ohtsubo (Discret. Math., 2000)

Kp, q-factorization of symmetric complete tripartite digraphs. - Kazuhiko Ushio; Yoshikazu Ohtsubo (Discret. Math., 2001)

Scanning control and estimation of unknown surfaces using a robotic finger with a resonant end-effector. - Kiyoshi Ioi; Hirofumi Maeda; Yoshikazu Ohtsubo (ROBIO, 2009)

Development of rescue vest using ICT. - Tomoharu Doi; Tetsuya Kinugasa; Masayuki Okugawa; Hitoshi Yamauchi; Toshi Takamori; Yoshikazu Ohtsubo (SSRR, 2013)

Proposal of inspection and rescue tasks for tunnel disasters - Task development of Japan virtual robotics challenge. - Masayuki Okugawa; Katsuji Oogane; Masaru Shimizu; Yoshikazu Ohtsubo; Tetsuya Kimura; Tomoichi Takahashi; Satoshi Tadokoro (SSRR, 2015)

Standard Rescue Tasks Based on the Japan Virtual Robotics Challenge. - Masaru Shimizu; Masayuki Okugawa; Katsuji Oogane; Yoshikazu Ohtsubo; Tetsuya Kimura; Tomoichi Takahashi; Satoshi Tadokoro (RoboCup, 2016)

Competition task development for response robot innovation in World Robot Summit. - Tetsuya Kimura; Masayuki Okugawa; Katsuji Oogane; Yoshikazu Ohtsubo; Masaru Shimizu; Tomoichi Takahashi; Satoshi Tadokoro (SSRR, 2017)

Undergraduate-Student Teaching Materials for Mechatronics. - Yoshikazu Ohtsubo; Atsutoshi Ikeda; Kiyoshi Ioi; Manabu Kosaka (J. Robotics Mechatronics, 2017)

Group Control of Mobile Robots for More Efficient Searches - Verification of Semi-Autonomous Trajectory Tracking Motions in Irregular Ground Environment -. - Yoshikazu Ohtsubo; Morihito Matsuyama (J. Robotics Mechatronics, 2018)

The World robot summit disaster robotics category - achievements of the 2018 preliminary competition. - Satoshi Tadokoro; Tetsuya Kimura; Masayuki Okugawa; Katsuji Oogane; Hiroki Igarashi; Yoshikazu Ohtsubo; Noritaka Sato; Masaru Shimizu; Soichiro Suzuki; Tomoichi Takahashi; Shin'ichiro Nakaoka; Mika Murata; et al. (Adv. Robotics, 2019)

Effect of Compliance on Ground Adaptability of Crawler Mobile Robots with Sub-Crawlers. - Ayaka Watanabe; Masayuki Okugawa; Katsuji Oogane; Tetsuya Kimura; Tetsuya Kinugasa; Yoshikazu Ohtsubo (SII, 2020)

Trajectory tracking simulation of a dual-wheeled robot running on slippery surfaces. - Akira Ishibashi; Yoshikazu Ohtsubo; Kiyoshi Ioi; Haruto Yano (Artif. Life Robotics, 2022)

Ground Adaptability of Crawler Mobile Robots with Sub-Crawler Rotary Joint Compliance. - Ayaka Watanabe; Tomonori Mitsuhashi; Masayuki Okugawa; Katsuji Oogane; Tetsuya Kimura; Tetsuya Kinugasa; Yoshikazu Ohtsubo (J. Robotics Mechatronics, 2024)