Hidetoshi OYA received the D.E. degree from the University of Electro-Communications, Tokyo Japan, in 2003. From 2003 to 2006, he was a Research Associate in the Dept. of Systems Eng. at the same university. From 2006 to 2009, he was an Assistant Professor at Shonan Institute of Technology, Kanagawa, Japan. From 2009 to 2016, he was an Associate Professor at Tokushima University, Tokushima, Japan. Since 2016, he has been with a full professor in the Department of Computer Science at Tokyo City University. His current research interests are robust control and optimal control for uncertain dynamical systems and bio-signal processing.