Mr. Tsukioka
Economics
Idemitsu Kosan
Japan
Biography
Mr. Tsukioka served as the President of Idemitsu Kosan Co. Ltd. and also served as its Managing Director and Executive Vice President. He served as Manager of Supply and Demand Department atIdemitsu Kosan Co. Ltd. since June 2008. ... He has been a Representative Director at Idemitsu Kosan Co. Limited since June 2009. Mr. Tsukioka served as the President of Idemitsu Kosan Co. Ltd. and also served as its Managing Director and Executive Vice President. He served as Manager of Supply and Demand Department atIdemitsu Kosan Co. Ltd. since June 2008. ... He has been a Representative Director at Idemitsu Kosan Co. Limited since June 2009.
Research Interest
Mr. Tsukioka served as the President of Idemitsu Kosan Co. Ltd. and also served as its Managing Director and Executive Vice President. He served as Manager of Supply and Demand Department atIdemitsu Kosan Co. Ltd. since June 2008. ... He has been a Representative Director at Idemitsu Kosan Co. Limited since June 2009.
