Open core control software for surgical robots. - Jumpei Arata; Hiroaki Kozuka; Hyung Wook Kim; Naoyuki Takesue; Blagovest Vladimirov; Masamichi Sakaguchi; Junichi Tokuda; Nobuhiko Hata; Kiyoyuki Chinzei; Hideo Fujimoto (Int. J. Comput. Assist. Radiol. Surg., 2010)

Neurosurgical robotic system for brain tumor removal. - Jumpei Arata; Yasunori Tada; Hiroaki Kozuka; Tomohiro Wada; Yoshitaka Saito; Norio Ikedo; Yuichiro Hayashi; Masazumi Fujii; Yasukazu Kajita; Masaaki Mizuno; Toshihiko Wakabayashi; Jun Yoshida; et al. (Int. J. Comput. Assist. Radiol. Surg., 2011)

A bio-inspired compliant parallel mechanism for high-precision robots. - Hiroaki Kozuka; Jumpei Arata; Kenji Okuda; Akinori Onaga; Motoshi Ohno; Akihito Sano; Hideo Fujimoto (ICRA, 2012)

Compliant-parallel mechanism for high precision machine with a wide range of working area. - Hiroaki Kozuka; Jumpei Arata; Kenji Okuda; Akinori Onaga; Motoshi Ohno; Akihito Sano; Hideo Fujimoto (IROS, 2012)

Burnishing Process Using Spherical 5-DOF Hybrid-Type Parallel Mechanism with Force Control. - Masato Okada; Hiroaki Kozuka; Hiroshi Tachiya; Taira Iwasaki; Yorihiro Yamashita (Int. J. Autom. Technol., 2014)

Motion-Assist Arm with a Passive Joint for an Upper Limb. - Hiroaki Kozuka; Daisaku Uchijima; Hiroshi Tachiya (J. Robotics Mechatronics, 2020)

Skill-Assist Arm Using Passive Joints to Aid Spatial Movement of Human Limbs. - Hiroaki Kozuka; Hiroshi Tachiya (IEEE Robotics Autom. Lett., 2025)