He is mainly engaging in the research fields of micro- and nano-robotics and its application to the micro- and nano-assembly and cell manipulation, bio-automation systems, medical robotic systems, Micro and Nano Electro Mechanical Systems, intelligent robotic systems.

Research Fields
Current Major Research Area: Micro- and Nano-Robotics and Intelligent Systems, Bio-Robotics, On-chip Robotics, Application to Bio-medical Science and Engineering