| 2010 | ICRA | Design of Redundant Drive Joints with Double Actuation using springs in the second actuator to avoid excessive active torques. | Kiyoshi Nagai, Yuichiro Dake, Yasuto Shiigi, Rui C. V. Loureiro, William S. Harwin |
| 2009 | ICRA | Impedance control of redundant drive joints with double actuation. | Kiyoshi Nagai, Yasuto Shiigi, Yosuke Ikegami, Rui C. V. Loureiro, William S. Harwin |
| 2009 | IROS | Re-design of force redundant parallel mechanisms by introducing kinematical redundancy. | Kiyoshi Nagai, Zhengyong Liu |
| 2008 | ICRA | A systematic approach to stiffness analysis of parallel mechanisms. | Kiyoshi Nagai, Zhengyong Liu |
| 2004 | IROS | Force analysis of exoskeletal robotic orthoses and its application to mechanical design. | Kiyoshi Nagai, Isao Nakanishi |
| 2003 | ICRA | Development of parallel manipulator "NINJA" with ultra-high-acceleration. | Kiyoshi Nagai, Masaharu Matsumoto, Ken'ichiro Kimura, Ban Masuhara |
| 2003 | ICRA | Assistance of self-transfer of patients using a power-assisting device. | Kiyoshi Nagai, Isao Nakanishi, Hideo Hanafusa |
| 2002 | IROS | Development of a power assistive device for self-supported transfer motion. | Kiyoshi Nagai, Hideo Hanafusa, Yoko Takahashi, Hitomi Bunki, Isao Nakanishi, Takuma Yoshinaga, Toshiya Ehara |
| 2000 | ICRA | The Outline of the International Robot Games Festival. | Eiji Nakano, Minoru Asada, Satoshi Tadokoro, Koichi Osuka, Kiyoshi Nagai, Yasuhiro Masutani, Hiroaki Kitano |
| 1998 | ICRA | Development of an 8 DOF Robotic Orthosis for Assisting Human Upper Limb Motion. | Kiyoshi Nagai, Isao Nakanishi, Hideo Hanafusa, Sadao Kawamura, Masaaki Makikawa, Noriyuki Tejima |
| 1998 | IROS | Development of a three-fingered robotic hand-wrist for compliant motion. | Kiyoshi Nagai, Yasuomi Eto, Daisuke Asai, Makoto Yazaki |
| 1997 | IROS | Development of a redundant macro-micro manipulator and contour tasks utilizing its compliant motion. | Kiyoshi Nagai, Yuji Nakagawa, Seisaku Iwasa, Ken Ohno |
| 1995 | ICRA | Grasping and Manipulation by Arm/Multifingered-Hand Mechanisms. | Kiyoshi Nagai, Tsuneo Yoshikawa |
| 1995 | IROS | Cooperative control of dual-arm robots for reasonable motion distribution. | Kiyoshi Nagai, Seisaku Iwasa, Koichi Watanabe, Hideo Hanafusa |
| 1994 | IROS | Impedance control of redundant macro-micro manipulators. | Kiyoshi Nagai, Tsuneo Yoshikawa |
| 1991 | IROS | Apparent structural stiffness of closed mechanisms under the effect of internal forces during dynamic motion. | Mehmet Arif Adli, Kiyoshi Nagai, Keiichiro Miyata, Hideo Hanafusa |
| 1988 | ICRA | Evaluation and determination of grasping forces for multifingered hands. | Tsuneo Yoshikawa, Kiyoshi Nagai |
| 1987 | ICRA | Mechanics of coordinative manipulation by multiple robotic mechanisms. | Yoshihiko Nakamura, Kiyoshi Nagai, Tsuneo Yoshikawa |
| 1987 | ICRA | Manipulation and grasping forces in manipulation by multi-fingered hands. | Tsuneo Yoshikawa, Kiyoshi Nagai |