食品科技学院, 教授, 1997-09至现在
1982-02至1997-09
Institute of application of atomic energy, Jiangsu Academy of agricultural science
1982-02至1992-06
Takasaki Radiation chemistry research establishment, Japan atomic energy reserach instiute
1988-01至1988-07
Japan Atomic Energy Research Institute
1988-01至1988-07
日本近畿大学
生物工程, Doctor, 1992-07至1995-05