Morio JINNAI

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About

Morio Jinnai is a robotics researcher whose work centers on mobile manipulation and physical human-robot interaction, with a particular focus on enabling robots to perform dexterous, force-sensitive tasks in unstructured environments. His most-cited study, "Door Opening and Closing Considering Forces Using a Mobile Manipulator with an Admittance Controlled Arm" (2023, 3 citations), addresses a fundamental challenge in service robotics: reliably operating doors through push-opening, push-closing, pull-opening, and pull-closing movements. By integrating a commercially available arm robot with a mobile base and employing admittance control, Jinnai demonstrated how position-commanded arms can safely manage contact forces during door interactions—a critical step toward robots that can navigate human-centric spaces. This work contributes to the broader goal of autonomous mobile manipulation, where robots must handle varying door types and environmental constraints. While still early in his career, Jinnai’s research bridges control theory and practical deployment, offering a replicable framework for force-aware manipulation that could inform future developments in assistive robotics, logistics, and home automation. His findings underscore the importance of compliance and force feedback in achieving robust, real-world robot operation.