Toshikatsu Tanaka is presently Research Fellow at Waseda University. Ph.D., IEEE Life Fellow and IEEJ Life Fellow. Experienced Vice President at CRIEPI, Professor at Waseda University, Professor at Kyushu University, Associate Professor at RPI (USA), and Lecturer at Salford University (UK). He published more than 500 science and engineering papers. He got many awards from JIEE, IEEE, CIGRE, and Japan, including Whitehead Memorial Lecture Award, and Dakin Award from IEEE, and Science and Technology Prize from Japanese Government. He also received a city award from Xi’an Municipal Government in 2018.