Max Robotics — Global Service Robot Directory + US Certification

About

Ryo Kurazume is a pioneering robotics researcher whose work spans mobile robot localization, multi-robot coordination, robotic manipulation, and intelligent service systems. He is perhaps best known for developing the **Cooperative Positioning System (CPS)**, a landmark contribution that elegantly addresses the long-standing problem of accumulated error in mobile robot navigation. By dividing robot teams into stationary "landmark" groups and moving groups that leapfrog one another, CPS achieves robust positioning over long distances — a concept explored across multiple foundational papers that together have garnered nearly 550 citations. His work on space robotics further demonstrates remarkable breadth, with influential research on dual-arm coordination in free-flying space robots and dynamic manipulability indices that help evaluate torque-force transmission efficiency in serial-link systems. Kurazume has also advanced legged locomotion, contributing novel methodologies for biped straight-legged walking and quadruped trot gait control. His more recent research on informationally structured environments and people detection using 2D range data reflects a natural evolution toward intelligent service robotics. With over 900 cumulative citations across his top works, Kurazume's career represents a cohesive and deeply impactful journey through the challenges of real-world robot autonomy and human-robot coexistence.