| 2008 | IROS | Field test of autonomous loading operation by wheel loader. | Shigeru Sarata, Noriho Koyachi, Kazuhiro Sugawara |
| 2005 | IROS | Safety issues in nonstop update of running programs for mobile robots. | Eiichi Horiuchi, Osamu Matsumoto, Noriho Koyachi |
| 2003 | ICRA | Remote actuation mechanism for mr-compatible manipulator using leverage and parallelogram - workspace analysis, workspace control, and stiffness evaluation. | Yoshihiko Koseki, Noriho Koyachi, Tatsuo Arai, Kiyoyuki Chinzei |
| 2002 | ICRA | Control of Walk and Manipulation by a Hexapod with Integrated Limb Mechanism: MELMANTIS-1. | Noriho Koyachi, Hironori Adachi, Makoto Izumi, Takeshi Hirose, Naofumi Senjo, Ryoji Murata, Tatsuo Arai |
| 2001 | IROS | Development of a leg-wheel hybrid mobile robot and its step-passing algorithm. | Hironori Adachi, Noriho Koyachi |
| 2001 | ICRA | Force Control System for Autonomous Micro Manipulation. | Tamio Tanikawa, Masashi Kawai, Noriho Koyachi, Tatsuo Arai, Takayuki Ide, Shinji Kaneko, Ryo Ohta |
| 2000 | ICRA | Balance Control of a Biped Robot Combining Off-Line Pattern with Real-Time Modification. | Qiang Huang, Kenji Kaneko, Kazuhito Yokoi, Shuuji Kajita, Tetsuo Kotoku, Noriho Koyachi, Hirohiko Arai, Nobuaki Imamura, Kiyoshi Komoriya, Kazuo Tanie |
| 2000 | IROS | Hybrid drive parallel arm and its motion control. | Hirofumi Kamishima, Tatsuo Arai, Kei Yuasa, Yasushi Mae, Kenji Inoue, Kunio Miyawaki, Noriho Koyachi |
| 2000 | IROS | Kinematic analysis of translational 3-DOF micro parallel mechanism using matrix method. | Yoshihiko Koseki, Tamio Tanikawa, Noriho Koyachi, Tatsuo Arai |
| 2000 | IROS | Development of multi-limb robot with omnidirectional manipulability and mobility. | Yuuya Takahashi, Tatsuo Arai, Yasushi Mae, Kenji Inoue, Noriho Koyachi |
| 2000 | MICCAI | Robotic Assist for MR-Guided Surgery Using Leverage and Parallelepiped Mechanism. | Yoshihiko Koseki, Kiyoyuki Chinzei, Noriho Koyachi, Tatsuo Arai |
| 1999 | ICRA | A High Stability, Smooth Walking Pattern for a Biped Robot. | Qiang Huang, Shuuji Kajita, Noriho Koyachi, Kenji Kaneko, Kazuhito Yokoi, Hirohiko Arai, Kiyoshi Komoriya, Kazuo Tanie |
| 1999 | IROS | Mechanism and control of a leg-wheel hybrid mobile robot. | Hironori Adachi, Noriho Koyachi, Tatsuo Arai, A. Shimiza, Yashiroh Nogami |
| 1999 | IROS | Walking patterns and actuator specifications for a biped robot. | Qiang Huang, Shuuji Kajita, Noriho Koyachi, Kenji Kaneko, Kazuhito Yokoi, Tetsuo Kotoku, Hirohiko Arai, Kiyoshi Komoriya, Kazuo Tanie |
| 1999 | IROS | Development of a spiral structure for an active catheter-overview of the spiral structure and its kinematic configuration. | Yoshihiko Koseki, Noriho Koyachi, Tatsuo Arai |
| 1999 | IROS | Development of small-sized 3 DOF finger module in micro hand for micro manipulation. | Tamio Tanikawa, Tatsuo Arai, Noriho Koyachi |
| 1999 | IROS | Hybrid drive parallel arm for heavy material handling. | Kei Yuasa, Tatsuo Arai, Yasushi Mae, Kenji Inoue, Kunio Miyawaki, Noriho Koyachi |
| 1997 | IROS | Human-operated walking control of a quadruped by event-driven method. | Hironori Adachi, Noriho Koyachi, Tatsuo Arai, Yoshihiro Shinohara |
| 1997 | IROS | Optimal velocity based control of a parallel manipulator with fixed linear actuators. | Patrick Huynh, Tatsuo Arai, Noriho Koyachi, Tomokazu Sendai |
| 1996 | IROS | Control of a manipulator mounted on a quadruped. | Hironori Adachi, Noriho Koyachi, Tatsuo Arai, Ken-ichiro Nishimura |
| 1996 | IROS | Design and control of hexapod with integrated limb mechanism: MELMANTIS. | Noriho Koyachi, Tatsuo Arai, Hironori Adachi, A. Murakami |
| 1995 | ICRA | Integrated Arm and leg Mechanism and Its Kinematic Analysys. | Tatsuo Arai, Noriho Koyachi, Hironori Adachi, Keiko Homma |
| 1995 | ICRA | Hexapod with Integrated Limb Mechanism of Leg and Arm. | Noriho Koyachi, Tatsuo Arai, Hironori Adachi, Ken'ichi Asami, Yoshihiro Itoh |
| 1995 | IROS | Integration of parallel arm and legged mechanism. | Tatsuo Arai, Hironori Adachi, Keiko Homma, Noriho Koyachi |
| 1995 | IROS | Geometric design of hexapod with integrated limb mechanism of leg and arm. | Noriho Koyachi, Tatsuo Arai, Hironori Adachi, Ken'ichi Asami, Yoshihiro Itoh |
| 1990 | IROS | Terrain following control of self-contained semi-fixed gait hexapod walking robot. | Noriho Koyachi, Hironori Adachi, Tatsuya Nakamura, Eiji Nakano |