Dong Han received Dr. Eng. Degrees from Tokyo Institute of Technology (Tokyo Tech) Japan, in 2018. From 2018 to 2020, he joined the Laboratory for Future Interdisciplinary Research of Science and Technology (FIRST), Tokyo Tech, as an Assistant Professor. In 2020, he worked for the School of Mechanical Engineering and State Key Laboratory of Fluid Power and Mechatronic System, Zhejiang University, as a Research Professor. His research interests include high-end equipment manufacturing, electromechanical hydraulic integration, and high power density actuators, et al.