- 2019/04 - 現在 Kyoto Sangyo University Faculty of Life Sciences Department of Frontier Life Sciences Associate Professor
- 2010 - 現在 Kyoto Sangyo University Faculty of Life Sciences
- 2010/04 - 2019/03 Kyoto Sangyo University Faculty of Life Sciences Department of Animal Medical Sciences Associate Professor
- 2005 - 2010 Azabu University School of Veterinary Medicine
- 1998 - 2005 Azabu University Research Institute of Biosciences(AURIB)
- 2000 - 2003 米国食品医薬品局 非常勤研究員
- 1998 - 2003 Assistant Professor, Research Institute of
- 2000 - 2002 Visiting Scientist, Food and Drug
- 1998 - 1998 Azabu University Research Institute of Biosciences(AURIB)
- 1996 - 1998 Azabu University School of Veterinary Medicine
- 1996 - 1998 Instructor, Department of Microbiology II,
- 1995 - 1996 理化学研究所 基礎科学特別研究員
- 1995 - 1996 Special Postdoctoral Researcher, The
- 1994 - 1995 理化学研究所 奨励研究員
- 1994 - 1995 Research assistant : The Laboratory of Gene
- 1992 - 1994 日本学術振興会特別研究員(北海道大学)
- 1992 - 1994 Japan Society for the Promotion of Science for
- Administration in U.S.A.
- Biosciences, Azabu University
- University Japan:
- School of Veterinary Medicine, Azabu
- Science Canter, RIKEN, Japan
- Tsukuba Life
- Laboratory of Gene Technology and Safety,
- Research (RIKEN), Japnan
- Center, The Institute of Physical and Chemical
- Technology and Safety, Tsukuba Life Science
- Japanese Junior Scienists, Hokkaido University