Background
Takeshi was born on June 24, 1947 in Kure City, Hiroshima, Japan.
Takeshi was born on June 24, 1947 in Kure City, Hiroshima, Japan.
Bachelor of Science, Hiroshima University, 1970. Master of Science, Hiroshima University, 1972. Doctor of Science, Hiroshima University, 1975.
Research associate Hiroshima University, 1978-1992, associate professor, 1992-1994, professor engineering, since 1994.