| 2020 | IROS | Semi-Autonomous Control of Leader-Follower Excavator using Admittance Control for Synchronization and Autonomy with Bifurcation and Stagnation for Human Interface. | Kohei Iwano, Masafumi Okada |
| 2015 | ICRA | Robust trajectory design for object throwing based on sensitivity for model uncertainties. | Masafumi Okada, Alexander Pekarovskiy, Martin Buss |
| 2014 | IROS | Hierarchical robustness approach for nonprehensile catching of rigid objects. | Alexander Pekarovskiy, Ferdinand Stockmann, Masafumi Okada, Martin Buss |
| 2013 | IROS | Motion design of multi degrees of freedom robot with dynamical consistency using motion reduction. | Masafumi Okada, Tetsuro Miyazaki |
| 2013 | IROS | Synthesis and evaluation of non-circular gear that realizes optimal gear ratio for jumping robot. | Masafumi Okada, Yushi Takeda |
| 2012 | ICRA | Optimal design of nonlinear profile of gear ratio using non-circular gear for jumping robot. | Masafumi Okada, Yushi Takeda |
| 2012 | ICRA | Simultaneous optimization of robot trajectory and nonlinear springs to minimize actuator torque. | Nicolas Schmit, Masafumi Okada |
| 2011 | IROS | Optimization of personal distribution for evacuation guidance based on vector field. | Masafumi Okada, Teruhisa Ando |
| 2011 | IROS | Human swarm modeling in exhibition space and space design. | Masafumi Okada, Yuichi Motegi, Ko Yamamoto |
| 2011 | IROS | Synthesis of a non-circular cable spool to realize a nonlinear rotational spring. | Nicolas Schmit, Masafumi Okada |
| 2011 | ICRA | Continuum model of crossing pedestrian flows and swarm control based on temporal/spatial frequency. | Ko Yamamoto, Masafumi Okada |
| 2010 | IROS | Kineto-static mechanical synthesis for nonlinear property design of passive stiffness using closed kinematic chain. | Masafumi Okada, Jun Takeishi |
| 2010 | IROS | Pseudo-reference for motion transfer based on autonomous control system with an orbit attractor. | Masafumi Okada, Masaaki Watanabe |
| 2009 | ICRA | Controller decomposition and combination design of body / motion elements based on orbit attractor. | Masafumi Okada, Masaaki Watanabe |
| 2009 | IROS | Development of an elastic redundant closed-loop robot manipulator and its Flexibility control. | Daisuke Matsuura, Nobuyuki Iwatsuki, Masafumi Okada |
| 2008 | ICRA | Torque transmission mechanism with nonlinear passive stiffness using mechanical singularity. | Masafumi Okada, Shintaro Kino |
| 2007 | ICRA | Robot Communication Principal by Motion Synchronization using Orbit Attractor. | Masafumi Okada, Kenji Murakami |
| 2007 | IROS | Redundancy optimization of hyper redundant robots based on movability and assistability. | Daisuke Matsuura, Nobuyuki Iwatsuki, Masafumi Okada |
| 2005 | ICRA | Motion Emergency of Humanoid Robots by an Attractor Design of a Nonlinear Dynamics. | Masafumi Okada, Kenta Osato, Yoshihiko Nakamura |
| 2004 | ICRA | Design of the Continuous Symbol Space for the Intelligent Robots using the Dynamics-based Information Processing. | Masafumi Okada, Yoshihiko Nakamura |
| 2003 | ICRA | Double spherical joint and backlash clutch for lower limbs of humanoids. | Masafumi Okada, Tetsuya Shinohara, Tatsuya Gotoh, Shigeki Ban, Yoshihiko Nakamura |
| 2003 | IROS | On-line and hierarchical design methods of dynamics based information processing system. | Masafumi Okada, Daisuke Nakamura, Yoshihiko Nakamura |
| 2002 | ICRA | Skill of Compliance with Controlled Charging/Discharging of Kinetic Energy. | Masafumi Okada, Shigeki Ban, Yoshihiko Nakamura |
| 2002 | ICRA | Polynomial Design of the Nonlinear Dynamics for the Brain-Like Information Processing of Whole Body Motion. | Masafumi Okada, Koji Tatani, Yoshihiko Nakamura |
| 2002 | MICCAI | Small Occupancy Robotic Mechanisms for Endoscopic Surgery. | Yuki Kobayashi, Shingo Chiyoda, Kouichi Watabe, Masafumi Okada, Yoshihiko Nakamura |
| 2001 | ICRA | Design of Programmable Passive Compliance Shoulder Mechanism. | Masafumi Okada, Yoshihiko Nakamura, Shigeki Ban |
| 2000 | ICRA | Design of Active/Passive Hybrid Compliance in the Frequency Domain - Shaping Dynamic Compliance of Humanoid Shoulder Mechanism. | Masafumi Okada, Yoshihiko Nakamura, Shin'ichiro Hoshino |
| 1999 | IROS | Development of the cybernetic shoulder-a three DOF mechanism that imitates biological shoulder-motion. | Masafumi Okada, Yoshihiko Nakamura, Shin'ichiro Hoshino |
| 1998 | ICRA | Parallel Dynamics Computation and H-infinity Acceleration Control of Parallel Manipulators for Acceleration Display. | Katsu Yamane, Masafumi Okada, N. Komine, Yoshihiko Nakamura |