Digital Array Gas-cell correlation radiometer, Tokyo University of Agriculture & Technology, Tokyo, 1993.
Research coordinator Forestry and Fisheries Ministry of Agriculture, Chiyoda-Ku, Japan, since 2001. Senior research scientist Forestry & Forest Products Research Institute, Tsukuba, Japan, 1993—2002. Lecturer Tokyo University of Agriculture & Technology, Fucyu, Tokyo, Japan, 1999—2001.
Visiting fellow The Australian National University, Canberra, Act, Australia, 1994—1995.
Member of Forest Products Society (associate. Madison, usa), Japan Wood Preservation Association (associate. Tokyo, japan), Japan Wood Technological Association (associate), The Society of Polymer Science (associate), The Japan Wood Research Asociation (associate).
Married Kaoru Shimonou, June 28, 1960. Children: Haruka, Naoto, Satoru.