- 2009/04 - 現在 Okayama University Graduate School of Environmental and life Science Professor
- 2005/04 - 2009/03 Okayama University The Graduate School of Environmental and Life Science Associate Professor
- 2005/04 - 2008/03 Okayama University Solid Waste Management Research Center Associate Professor
- 2001/04 - 2005/03 Okayama University The Graduate School of Natural Science and Technology Associate Professor
- 1999/04 - 2001/03 Okayama University Faculty of Environmental Science and Technology Associate Professor
- 1994/10 - 1999/03 Okayama University Department of Environmental and Civil Engineering, Faculty of Environmental Science and Technology Assistant Professor
- 1995/09 - 1996/08 ETH Zurich Institute of Science, Technology and Policy Postdoctoral Fellowships of Japan Society for the Promotion of Science
- 1993/10 - 1994/09 Okayama University Graduate School of Natural Science and Technology Research Associate,
- 1989/06 - 1993/09 Okayama University Department of Civil Engineering, Faculty of Engineering Research Associate,
Show all
日本建築学会
, Japan Society of Dam Engineering
, The Society of Materials Science
, Japan Concrete Institute
, Japan Society of Civil Engineering
, American Concrete Institute
, Japan Prestressed Concrete Institute
, Japan Society of Material Cycles and Waste Management