Nobuaki Kubo

Tokyo University of Marine Science and Technology

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About

Nobuaki Kubo is a prominent researcher specializing in Global Navigation Satellite Systems (GNSS) and autonomous mobile robot navigation, with a particular focus on precision positioning technologies for real-world outdoor applications. His work sits at the intersection of satellite-based localization and robotics, addressing the critical challenge of achieving reliable, centimeter-level accuracy in dynamic environments. Kubo's most recognized contribution involves developing robust outdoor navigation systems for mobile robots through the integration of GNSS and Dead Reckoning (DR), demonstrated through participation in Japan's prestigious Tsukuba Challenge — a real-world autonomous robot navigation competition. His research has garnered 18 citations for this work alone, reflecting its practical significance to the robotics and navigation communities. Beyond autonomous navigation, Kubo has advanced Precise Point Positioning (PPP) techniques leveraging Japan's Quasi-Zenith Satellite System (QZSS) LEX signals, enabling high-accuracy localization without requiring local reference stations. His more recent work continues to push the boundaries of GNSS precision, exploring centimeter-level positioning technologies that underpin emerging applications in autonomous vehicles and intelligent transportation systems. With publications spanning over a decade, Kubo's sustained contributions make him a valuable reference for students and researchers exploring satellite-based positioning and robot autonomy.