H. Nishihara

Papers

Total Citations

H-Index

About

H. Nishihara is a pioneering robotics researcher whose work centers on omnidirectional mobility systems and active wheel mechanisms. His most significant contribution is the development of the active omni wheel, a transformative innovation that enables vehicles and mobile robots to move in any direction on a flat surface without the need for steering. This breakthrough, detailed in his 2016 paper "Active omni wheel capable of active motion in arbitrary direction and omnidirectional vehicle" (41 citations), addresses a critical challenge in confined-space operations—allowing robots to navigate quickly and efficiently in tight environments like warehouses, factories, or hospitals. By replacing passive free rollers with actively driven rollers, Nishihara’s design achieves superior maneuverability and control compared to conventional omni wheels. His work has direct implications for logistics automation, service robotics, and assistive mobility devices. Though his citation count reflects a focused, early-stage impact, the practical utility of his invention positions it as a foundational reference for researchers developing agile, omnidirectional platforms. Nishihara’s contributions exemplify how mechanical ingenuity can solve real-world spatial constraints in robotics.