April, 1983	JSPS (Japan Society for the Promotion of Science) Postdoctoral Fellow
November, 1984	Research Associate, Nuclear Engineering Research Laboratory, The University of Tokyo (UTokyo)
November, 1986〜February,1987	Guest Scientist, LLNL (Lawrence Livermore National Laboratory), USA
December, 1984	Associate Professor, Dept. of Nuclear Engineering, UTokyo
May, 1992〜 February, 1993	Guest Scientist, KfK (Currently KIT: Karlsruher Institut für Technologie), Germany
April, 1999	Professor, Dept. of Quantum Engineering & Systems Science (Currently Dept. of Nuclear Engineering & Management), UTokyo
April, 2008	Director, Institute of Engineering Innovation, UTokyo
March, 2020	Retired from UTokyo
June, 2020	Emeritus Professor, UTokyo
August, 2020	President, The Institute of Applied Energy

Education

	B.S. in Nuclear Engineering, The University of Tokyo
	M.S. in Nuclear Engineering, The University of Tokyo
	Ph.D. in Nuclear Engineering, The University of Tokyo

Research Fields

• Material science for energy & environment systems, Nuclear fission & fusion engineering, Advanced material processing with high-energy particles & plasma, Science and Technology for Carbon Neutrality