1990 - 1999 Assistant Professor, Division of Agricultural Biotechnology, Department of Bioscience and Biotechnology, Faculty of Agriculture, Shinshu University.
1999 - Associate Professor, Division of Agricultural Biotechnology, Department of Bioscience and Biotechnology, Faculty of Agriculture, Shinshu University.
1995 - 1996 Visiting scientist, Gene Evaluation and Mapping Laboratory, Livestock and Poultry Sciences Institute, U.S. Department of Agriculture (USDA), Maryland, USA.
Association Membership(s) (5):
Society for the Study of Reproduction
, International Embryo Transfer Society
, Japanese Society of Mammalian Ova Research
, Society for Reproduction and Development
, Japanese Society of Animal Science