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Motoyuki Oka
Member of the Board(Date of Birth: September 15, 1943)
| April 1966 | Joined Sumitomo Corporation |
|---|---|
| June 1994 | Director and General Manager of Iron & Steel Division No.3, Sumitomo Corporation |
| April 1998 | Managing Director and General Manager of Planning & Coordination Division, Sumitomo Corporation |
| April 2001 | Senior Managing Director, Sumitomo Corporation |
| June 2001 | President and Chief Executive Officer, Sumitomo Corporation |
| June 2007 | Chairman of the Board of Directors, Sumitomo Corporation |
| June 2012 | Senior Adviser, Sumitomo Corporation (to present) |
| June 2013 | Member of the Board, NEC Corporation (to present) |