Max Robotics — Global Service Robot Directory + US Certification

About

Wataru Chujo is a researcher at the forefront of integrating wireless communication and autonomous control systems, with a particular focus on mobile robotics and visible light communication (VLC). His work bridges the gap between reliable data transmission and real-time decentralized control, addressing critical challenges in multi-agent systems such as robot swarms and drone fleets. Chujo’s most cited paper (2015, 13 citations) experimentally verified multiple-access, two-way communication using LED visible light transceivers with low-frame-rate CMOS cameras, developing a synchronization algorithm that significantly improved symbol rates for mobile objects. This foundational work enables robust control and data exchange in environments where traditional RF communication may be impractical. More recently, Chujo has tackled the problem of packet collisions in CSMA/CA-based wireless networks, proposing predictive information transfer methods to enhance consensus control quality among mobile agents. His 2023 studies (each with 2 citations) demonstrate how simple information-sharing strategies can mitigate the detrimental effects of hidden terminals and overlapping transmissions on control performance. By addressing the intersection of communication reliability and autonomous coordination, Chujo’s contributions are paving the way for more resilient and efficient decentralized systems in robotics and IoT applications.