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About

Ryota Sakamoto is a leading researcher in assistive robotics, specializing in human-robot interaction and rehabilitation technologies for individuals with severe physical disabilities. His work focuses on developing intelligent robotic systems that enhance independence and quality of life for patients with spinal cord injuries and upper limb impairments. Sakamoto’s major contributions include the design of an electric wheelchair hybrid operating system that coordinates with a robotic arm’s working range, enabling patients to perform activities of daily living (ADL) more effectively. He also pioneered a hierarchized map approach for autonomous mobile robots, integrating local and global path planning to address labor shortages in logistics. Notably, Sakamoto developed an exoskeleton robot that supports elbow joint motion for C4-level cervical cord injury patients, using electromyogram (EMG) signals for intuitive control—a significant advancement over prior systems limited to C5-level injuries. His most-cited works, including a 2022 paper with 10 citations and a 2015 study with 6 citations, demonstrate growing impact in the field. Through these innovations, Sakamoto is bridging the gap between robotic assistance and real-world clinical needs, offering transformative solutions for mobility and daily living.