Central Research Institute of Electric Power Industry
Finish Graduate School of University of Tokyo, and was awarded doctor degree in nuclear engineering in 1988. Then, joined in CRIEPI and started studying pyro-reprocessing technology. In 1990 - 1992, studied at Argonne National Laboratory as reseach assignee of joint study on IFR. In 1998 - 2000, studied at Institute of Transuranium Elements in Germany for development of electrorefinig of irradiated metal fuel. Since then, pyrochemical reprocessing was studied using Pu and U by domestic collaborations with JAEA, Toshiba etc.