Background
Manjiro Watanabe was born on July 2, 1891 in Fukushima, Japan.
万次郎 渡辺
Manjiro Watanabe was born on July 2, 1891 in Fukushima, Japan.
Manjiro Watanabe graduated from Geology Department of Tohoku University in 1916.
Manjiro Watanabe became sub assistant, assistant, lecturer, professor (1921) and dean of Science Department of Tohoku University (since 1951). Studied metals and mineral deposits science in U.S.A. and Germany. Returned home (1923).