Doctor of Technology, Tampere (Finland) University of Technology, 2001.
Research engineer, Oy Strömberg Ab, Helsinki, Finland, 1961-1967; research engineer, Valmet Oy, Tampere, 1967-1969; chief engineer product development, Valmet Oy, Tampere, 1969-1971; chief biomedical department, Valmet Oy, Tampere, 1972-1974; project engineer, A. Ahlström Oy, Karhula, Finland, 1971-1972; professor measurement technical, Tampere U. Technology, since 1972. Delegate International Measurement confederation, 1975-1991, president-elect, 1991-1994, president, 1994-1997.
Member Finnish Society Automation.
Married Eeva Solje, June 23, 1961. Children: Antti, Lasse, Jaakko.