Background
Goroku Kuniyoshi was born in 1906 in Ube City, Yamaguchi Prefecture.
Goroku Kuniyoshi was born in 1906 in Ube City, Yamaguchi Prefecture.
In 1933 Goroku Kuniyoshi graduated from Ceramics Department of Tokyo Engineering College.
Goroku Kuniyoshi served with Ube Cement Manufacturing Company. In 1936 he transferred to Ube Soda Industry Company, Ltd. and in 1939 became chief of its Engineering Department. In 1940 Goroku Kuniyoshi was appointed director, and in 1948 managing director and president of this company. He also assumed additional posts of vice-president of Soda Industry Association, permanent director of Japan Chemical Industry Association and director of Japan Salt Industry Association.