Naoji Matsuhisa received his PhD degree from the Department of Electrical Engineering and Information Systems at the University of Tokyo in 2017. After his studies, he then worked as a postdoc at Nanyang Technological University in Singapore, and Stanford University in the U.S. In April 2020, he joined the Department of Electronics and Electrical Engineering at Keio University as an Assistant Professor. In April 2022, he became an Associate Professor at the Institute of Industrial Science at the University of Tokyo. He has focused on stretchable electronic materials and devices. His representative work includes a printable elastic conductor with a record conductivity and a high-frequency, intrinsically stretchable diode.