Background
Sumio Umezawa was born on November 22, 1908 in Tokyo, Japan.
すみお 梅沢
Sumio Umezawa was born on November 22, 1908 in Tokyo, Japan.
Sumio Umezawa graduated from Applied Chemistry Department of Hokkaido University.
Sumio Umezawa specialized in organic and applied chemistry. He was a professor at Keio University.