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Makoto Koseki
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Profile
Makoto Koseki worked for Nippon Oil Corp.
for 41 years from 1969 to 2010, where he held the position of Director.
He also worked for Nippon Oil Exploration Ltd. from 2005 to 2010 as President & Representative Director.
Additionally, he served as a Director for ENEOS Holdings, Inc. and as President & Representative Director for JX Nippon Oil & Gas Exploration Corp.
Former positions of Makoto Koseki
| Companies | Position | End |
|---|---|---|
Nippon Oil Exploration Ltd.
 Nippon Oil Exploration Ltd. Oil & Gas ProductionEnergy Minerals Explores and extracts oil and natural gas properties | President | 01/06/2010 |
Nippon Oil Corp.
 Nippon Oil Corp. Wholesale DistributorsDistribution Services Explores, extracts, refines and distributes petroleum products | Director/Board Member | 01/06/2010 |
JX Nippon Oil & Gas Exploration Corp.
 JX Nippon Oil & Gas Exploration Corp. Integrated OilEnergy Minerals Engages in oil & gas and mineral exploration and extraction | President | - |
| ENEOS HOLDINGS, INC. | Director/Board Member | - |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
13
1st degree connections
4
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 4 |
|---|---|
Nippon Oil Corp.
Nippon Oil Corp. Wholesale DistributorsDistribution Services Explores, extracts, refines and distributes petroleum products | Distribution Services |
Nippon Oil Exploration Ltd.
Nippon Oil Exploration Ltd. Oil & Gas ProductionEnergy Minerals Explores and extracts oil and natural gas properties | Energy Minerals |
ENEOS Holdings, Inc.
 ENEOS Holdings, Inc. Oil Refining/MarketingEnergy Minerals Operates as a holding company whose subsidiaries offers petroleum and petrochemical products | Energy Minerals |
JX Nippon Oil & Gas Exploration Corp.
JX Nippon Oil & Gas Exploration Corp. Integrated OilEnergy Minerals Engages in oil & gas and mineral exploration and extraction | Energy Minerals |
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