| 2024 | IROS | Enhanced Omni-Ball: Spherical Omnidirectional Wheel Achieving Passive Rollers with High Load Capacity and Smoothness through an Offset Rotational Axis. | Kenjiro Tadakuma, Seiji Sakiyama, Eri Takane, Riichiro Tadakuma, Satoshi Tadokoro |
| 2021 | IROS | Amplification of Clamping Mechanism Using Internally-Balanced Magnetic Unit. | Tori Shimizu, Kenjiro Tadakuma, Masahiro Watanabe, Eri Takane, Masashi Konyo, Satoshi Tadokoro |
| 2020 | ICRA | Internally-Balanced Magnetic Mechanisms Using a Magnetic Spring for Producing a Large Amplified Clamping Force. | Tori Shimizu, Kenjiro Tadakuma, Masahiro Watanabe, Eri Takane, Masashi Konyo, Satoshi Tadokoro |
| 2019 | IROS | Basic Performance of Planar Omnidirectional Crawler during Direction Switching using Disturbance Degree of Ground Evaluation Method. | Eri Takane, Kenjiro Tadakuma, Tori Shimizu, Sosuke Hayashi, Masahiro Watanabe, Shingo Kagami, Keiji Nagatani, Masashi Konyo, Satoshi Tadokoro |
| 2017 | ICRA | UAV with two passive rotating hemispherical shells for physical interaction and power tethering in a complex environment. | Carl John Salaan, Kenjiro Tadakuma, Yoshito Okada, Eri Takane, Kazunori Ohno, Satoshi Tadokoro |
| 2016 | IROS | Development of a spherical tether-handling device with a coupled differential mechanism for tethered teleoperated robots. | Tomoya Ichimura, Kenjiro Tadakuma, Eri Takane, Masashi Konyo, Satoshi Tadokoro |