Research associate National Research Council of Canada, Ottawa, Canada, 1978—1981. From instructor to assistant professor The Jikei University School of Medicine, Tokyo, 1981—1989. Associate professor Kwansei Gakuin University, Sanda, Hyogo, Japan, 1989—1993, professor department chemistry Sanda, Japan, since 1993, dean School of Science and Technology Japan, since 2006.
Visiting fellow Princeton (New Jersey) University, 1993. Visiting professor Saga University, 1994, 95. Guest professor Chinese Eastern Normal University, China, 1996, Shanghai Jiao Tong University, China, 1999, Hunan University, China, 2002, Central South University, China, 2002.
Honorary professor Jilin University, China, 2007, Changchun Institute Applied Chemical.
Member Japan Chemical Society, Spectroscopical Society Japan (Best Paper award 1987, Society award 2002), Biophysics Society Japan, Society for Applied Spectroscopy (The Tomas Hirschfeld award 1998, Eastern Analytical Symposium award 2001, Büchi award, 2002, Gerald S. Birth award 2006). Japan Analytical Society (Society awrad, 2008).
1978 - 1981
1981 - 1989
1989 - 1993