Ryunosuke Sawahashi

27 papers B 3C 4Journal 5Unranked 15
YearRankTypeTitle / Venue / Authors
2026 J jnl
Modeling of artificial muscle driven by combustion of dimethyl ether and verification of power for different sizes.
Adv. Robotics
Koya Tsurumi, Kengo Mori, Ryunosuke Sawahashi, Manabu Okui
2026 — conf
Position and stiffness control based on a mechanical-equilibrium model for antagonistic joints using hyper-extension actuators.
SII
A. Irie, Akihiro Kobayashi, Ryunosuke Sawahashi, Fumio Ito, Rie Nishihama, Taro Nakamura
2026 — conf
Preliminary Demonstration of Steady-State Force Generation by High-Frequency Actuation of a High-Response Artificial Muscle Actuator Using Dimethyl Ether Combustion (HADEC).
SII
Kengo Mori, Koya Tsurumi, Ryunosuke Sawahashi, Manabu Okui
2026 — conf
Utilization and Evaluation of a Pneumatic Cylinder-Based Acceleration Device for Long-Distance Ascent Sensation Presentation in Virtual Reality Environments.
SII
J. Hiura, Yuki Ishida, Ryunosuke Sawahashi, Rie Nishihama, Taro Nakamura
2026 — conf
Walking Sensation in Low- and High-Viscosity Fluids Using a Lower-Limb Force-Feedback Exoskeleton with MR Fluid Brake -The Effect of Changes in Visual on Users' Subjective Evaluation-.
SII
Tomotaka Sugino, K. Ogura, Ryunosuke Sawahashi, Rie Nishihama, Taro Nakamura
2025 — conf
Development of a dropping motion presentation device with bellows actuator to improve the sensation of falling in a VR.
SII
Yuki Ishida, Ryunosuke Sawahashi, Rie Nishihama, Taro Nakamura
2025 B conf
Effect of multimodal haptic feedback combining force and vibrotactile feedback during pressing motion.
SMC
F. Hayami, Ryunosuke Sawahashi, Rie Nishihama, Taro Nakamura
2025 — conf
Embodiment Under Constant Force Applied by a Force Feedback Device for Spatially Augmented Forearm.
XR (1)
Ryunosuke Sawahashi, Rie Nishihama, Taro Nakamura
2025 J jnl
HADEC - High-Response Artificial Muscle Actuator Using Dimethyl Ether Combustion.
IEEE Robotics Autom. Lett.
Kengo Mori, Koya Tsurumi, Ryunosuke Sawahashi, R. Enjo, Taro Nakamura, Manabu Okui
2025 J jnl
Impulse force presentation during ball kicking by lower limb exoskeleton with MR fluid brake.
Adv. Robotics
Taiga Shimizu, Tomotaka Sugino, Ryunosuke Sawahashi, Rie Nishihama, Manabu Okui, Taro Nakamura
2024 — conf
Development of Dynamic Posture Keeping Training Device for Maintenance of Antigravity Muscles in a Microgravity Environment - Validation of Training Effects Based on a 2DOF Kinetic Model Considering Lumbar Flexion-.
SII
Koki Tahara, Yusuke Shimoda, Ryunosuke Sawahashi, Rie Nishihama, Daisuke Masuda, Taro Nakamura
2024 — conf
Development of a Flexible Propulsion Mechanism Using a Braided Structure of Metal Plate for a Lunar Exploration Drilling Robot.
CLAWAR (2)
Ryunosuke Sawahashi, Hiroto Nagashima, Chikage Fujikawa, Takashi Kubota, Taro Nakamura
2024 — conf
Effect of Force Feedback during Interaction with Straight-line Movement in a VR Space by an Upper-limb Wearable Force Feedback Device.
AIM
Natsuki Hayami, Ryunosuke Sawahashi, Jonah Komatsu, Rie Nishihama, Manabu Okui, Taro Nakamura
2024 — conf
Experimental Verification of the Effect of Peristaltic Mixing Pumps on Fermentation Acceleration: Initial Investigation of the Acceleration of Lactic Acid Fermentation by a High Viscosity Fermentation Substrate.
SII
Yuki Enomoto, Masataka Uchino, Kaho Nomura, Ryunosuke Sawahashi, Taro Nakamura
2024 — conf
Weight Sensory Presentation Considering Impulsive Force of Ball Kicking by a Force Feedback Exoskeleton using MR Fluid Brakes.
ICIT
Taiga Shimizu, Ryunosuke Sawahashi, Taro Nakamura
2023 — conf
Development of Shoulder Mechanism for a Wearable Upper Limb Force-Feedback Device with Pneumatic Artificial Muscles and MR Brakes.
SII
Jonah Komatsu, Ryunosuke Sawahashi, Taiki Masuda, Manabu Okui, Taro Nakamura
2023 J jnl
Development of a Bimanual Wearable Force Feedback Device with Pneumatic Artificial Muscles, MR Fluid Brakes, and Sensibility Evaluation Based on Pushing Motion.
J. Robotics Mechatronics
Ryunosuke Sawahashi, Jonah Komatsu, Rie Nishihama, Manabu Okui, Taro Nakamura
2023 — conf
Experimental evaluation of the white cane device with force-feedback function using air jets.
SII
Hirochika Oshima, Ryunosuke Sawahashi, Manabu Okui, Rie Nishihama, Taro Nakamura
2023 — conf
Presentation of Underwater Sensation by Drag in Knee Motion with a Lower Limb Exoskeleton Using MR Fluid Brakes.
ISIE
Ryunosuke Sawahashi, Taiki Masuda, Taiga Shimizu, Rie Nishihama, Manabu Okui, Taro Nakamura
2023 C conf
Proposal for a Lifting Support Device for LP Gas Delivery Operations.
IECON
Kiyotaka Oba, Ryunosuke Sawahashi, Manabu Okui, Rie Nishihama, Taro Nakamura
2023 B conf
Shoe-Type-Force-Feedback Device and Falling Sensation with Two-Step Dropping.
SMC
Yuki Ishida, Ryunosuke Sawahashi, Rie Nishihama, Taro Nakamura
2022 C conf
Development of Semi-active Force Feedback Shoes with MR Brake Rendering a Falling Sensation and Descent Acceleration Measurement.
IECON
Ryunosuke Sawahashi, Toshinari Tanaka, Taiki Masuda, Manabu Okui, Rie Nishihama, Taro Nakamura
2022 J jnl
Distributed Deployment With Multiple Moving Robots for Long Distance Complex Pipe Inspection.
IEEE Robotics Autom. Lett.
Hiroto Sato, Kousuke Uchiyama, Fumio Ito, Ryunosuke Sawahashi, Taro Nakamura
2022 C conf
Proposal of posture guidance method using air jetting with table tennis racket type device.
IECON
Rin Suzuki, Ryunosuke Sawahashi, Rie Nishihama, Manabu Okui, Taro Nakamura
2022 C conf
Prototype of an exoskeletal lower limb force-feedback device for moving extensively in VR space.
IECON
Taiki Masuda, Ryunosuke Sawahashi, Jonah Komatsu, Manabu Okui, Rie Nishihama, Taro Nakamura
2021 — conf
Development of a Wearable Four-Degrees-of-Freedom Force Feedback Device with a Clutch Mechanism Using Artificial Muscle Contraction.
ICIT
Ryunosuke Sawahashi, Yuki Onozuka, Toshinari Tanaka, Manabu Okui, Taro Nakamura
2021 B conf
Dropping Sensation for Development of Lower Limb Force Feedback Device.
RO-MAN
Taiki Masuda, Toshinari Tanaka, Ryunosuke Sawahashi, Manabu Okui, Rie Nishihama, Taro Nakamura