Profile

Hiroaki Ohtsuka currently works as a Director at Cosmo Oil KK.

Hiroaki Ohtsuka active positions

CompaniesPositionStart
COSMO OIL CO LTD Director/Board Member -
All active positions of Hiroaki Ohtsuka

Experiences
Positions held

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Listed companies

Private companies

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Connections

16

1st degree connections

1

1st degree companies

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Executives

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Linked companies

Private companies1

Energy Minerals

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  1. Stock Market
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  3. Hiroaki Ohtsuka