Hitoshi UmezawaHitoshi Umezawa studied electrical engineering and materials science at Waseda University, Japan, where he graduated in 2002 with a doctoral degree in engineering. After that, he became a Post-Doc at Waseda University financed by Japan Society of thePromotion of Science (JSPS). In 2005 he became a researcher at Diamond Research Center in National Institute of Advanced Industrial Science and Technology (AIST), Japan. He teaches semiconductor devices and power electronics as a visiting professor at Chiba University, Japan. He is lanef Chair, whom the research activities are funded by University Grenoble Alpes, France. His research interests include diamond growth and characterization, high power and high frequency devices and related device fabrication processes. He has more than 120 publications in refereed journals. Read More Read Less