Contact address is changed, as below.
Takahito Ono
Professor, Dr. Eng.
Department of Mechanical Systems and Design,
Graduate School of Engineering,
Tohoku University,
6-6-01 AzaAoba, Aramaki, Aoba-ku, Sendai 980-8579, Japan
Phone: +81-22-795-5806
Fax:+81-22-795-5808
E-mail: ono PPP nme.mech.tohoku.ac.jp
Home page: http://www.nme.mech.tohoku.ac.jp/index_e.html