1983 | BSc. Agriculture, the University of Tokyo |
1987 | Ph.D. Agricultural Chemistry, the University of Tokyo |
1987 | Assistant Professor, the Tokyo University of Agriculture, |
2004 | Associate Professor, the Tokyo University of Agriculture, |
2006 | Associate Professor, the University of Tokyo |
2008 | Professor, the University of Tokyo |
2012 | Chair of Department of Radiation Protection, Soma-Chuo Hosipital |
2016 | Director, Research Institute of Innovative Medicine, Tokiwa Foundation |
2017 | Professor (Project), the Iwaki Meisei University |
2020 | Professor (Project), the Fukushima Medical University |