Katsuya Nagashima
Papers
3
Total Citations
135
H-Index
3
About
Katsuya Nagashima is a leading researcher in the field of assistive robotics, with a primary focus on reducing occupational low back pain through exoskeletal technology. His work centers on the development and clinical validation of the Hybrid Assistive Limb (HAL) for Care Support, a motion-assisting robot designed to provide lumbar support during physically demanding tasks. Nagashima’s key contributions include demonstrating that HAL can significantly reduce lumbar load during repetitive movements such as snow-shoveling, lifting, and patient transfers—activities that are common causes of work-related low back pain among nurses and caregivers. His most cited paper (56 citations) showed HAL’s effectiveness in a simulated snow-shoveling scenario, while subsequent studies (52 and 27 citations) extended these findings to lifting and patient transfer tasks, respectively. Notably, his 2020 prospective experimental study provided rigorous evidence that HAL can mitigate lumbar strain during patient transfers, a critical intervention for healthcare workers. Nagashima’s work bridges engineering and occupational health, offering a practical solution to a pervasive problem. His research has been widely recognized for its potential to improve workplace safety and reduce injury risk, making him a key figure in the advancement of wearable robotic support systems.
Research Focus
Key Achievements
Top Papers
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