Yoshihiko SIBUYA

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About

Yoshihiko Sibuya is a leading figure in the field of micro-satellite engineering, with a focused expertise in the development of robust, custom on-board computer systems. His primary research centers on creating highly reliable, commercial off-the-shelf (COTS)-based computing architectures for small spacecraft, a critical area for reducing costs while maintaining performance in space missions. As a key member of the Space Robotics Laboratory (SRL) at Tohoku University, Sibuya has been instrumental in the successful in-orbit demonstration of these technologies over the past decade. His most cited work, "On-Board Computers for Micro-Satellites" (2021), encapsulates his major contribution: proving that custom, COTS-driven computers can reliably operate in the harsh space environment, a breakthrough that has enabled more accessible and frequent satellite launches. With 3 citations, this paper serves as a foundational reference for engineers building next-generation CubeSats and micro-satellites. Sibuya’s achievements reflect a practical, hands-on approach to space systems, directly impacting the rapid expansion of small satellite capabilities for both academic and commercial missions.