Tatsunori Hara

Papers

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About

Tatsunori Hara is a pioneering researcher in the field of cooperative mobile robotics, with a particular focus on enabling small robots to manipulate and transport heavy, oversized objects. His most impactful work tackles a fundamental limitation of mobile robots—their small payload capacity—by introducing clever mechanical and algorithmic solutions. Hara’s seminal 2016 paper, “Realization of heavy object transportation by mobile robots using handcarts and outrigger” (25 citations), demonstrates how a group of small robots can leverage simple tools like handcarts and outriggers to lift and move loads far exceeding their individual weight limits. This work builds on his earlier 2014 study (10 citations), which formalized the coordinated grasping and loading of objects onto carts using two robots. Beyond transportation, Hara has also contributed to autonomous exploration, as seen in his 2013 paper (9 citations) on using environmental boundary information for indoor map generation. By integrating reaction-diffusion equations with graph-based exploration, he developed efficient strategies for robots to map unknown spaces. Though his citation counts are modest, Hara’s work is highly practical and innovative, directly addressing real-world logistics challenges and inspiring further research in cooperative manipulation and tool-use in robotics.