Background
Chubachi, Sumio was born on November 26, 1934 in Sendai, Miyagi, Japan. Son of Gensaku and Yasu (Sato) Chubachi.
Chubachi, Sumio was born on November 26, 1934 in Sendai, Miyagi, Japan. Son of Gensaku and Yasu (Sato) Chubachi.
Bachelor of Engineering, Tohoku University, Sendai, 1957. Master of Engineering, Tohoku University, Sendai, 1959. Master of Chemistry, Princton University, 1965.
Doctor of Chemistry, Princton University, 1966.
With, Teijin Ltd., Tokyo, 1959-1994; manager, Teijin Ltd., Tokyo, 1970-1979; senior manager, Teijin Ltd., Tokyo, 1979-1994; consultant, B.I.C., K.K., Tokyo, 1995-1997; consultant, Tokyo CRO, Inc., since 1998.
Member American Chemical Society.
Married Toshiko Yamabayashi, May 5, 1963.