Background
Sumiyoshi, Takashi was born on December 5, 1948 in Sapporo, Japan. Son of Koichi and Shizuko (Hosoi) Sumiyoshi.
Sumiyoshi, Takashi was born on December 5, 1948 in Sapporo, Japan. Son of Koichi and Shizuko (Hosoi) Sumiyoshi.
Bachelor of Science, Hokkaido University, Sapporo, 1971. Master of Science, Hokkaido University, Sapporo, 1973. Doctor of Engineering, Hokkaido University, Sapporo, 1983.
Research associate, Hokkaido U., 1973-1990; associate professor physical chemistry, Hokkaido U., 1990^.
Member Chemical Society Japan, Japanese Society Radiation Chemistry, Atomic Energy Society Japan.
Married Takako Tokuno, April 23, 1977. Children: Yoichiro, Wakako.