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About

Yuichi Nakazato is a robotics researcher whose work spans several decades, with a focus on mobile robotics, bio-inspired locomotion systems, and assistive technologies for aging societies. His most recognized contribution is the development of an in-pipe micro mobile robot utilizing peristalsis motion — a biologically inspired mechanism that mimics the muscular contractions found in biological organisms — which garnered 39 citations and established him as a notable voice in the field of miniaturized robotic systems for infrastructure inspection and maintenance. Building on this foundation, he extended the concept to hydraulic pressure-driven systems, further refining the engineering principles behind peristaltic locomotion. Nakazato's research also reflects a deep awareness of social challenges, particularly Japan's rapidly aging population. His work on a biped walking pet robot shaped as a stuffed bear demonstrates his commitment to designing companion robots for elderly individuals, blending engineering with compassionate human-centered design. Earlier in his career, he tackled fundamental mobility challenges with a leg-vehicle hybrid robot capable of navigating staircases — a problem of enduring relevance in robotics. Across nearly four decades, Nakazato has consistently pursued robots that move intelligently through complex, real-world environments.