Profile

Shigehiro Oba worked as the President, CEO & Representative Director at Koei Chemical Co., Ltd.
from 2008 to 2011.
He also worked as a Director & Senior Managing Executive Officer at Sumitomo Chemical Co., Ltd.

Former positions of Shigehiro Oba

Experiences
Positions held

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Private companies

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7

1st degree connections

2

1st degree companies

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