Corporate Officers : Brief history
| April 1975 | Joined Sumitomo Corporation General Manager, Legal Dept. |
|---|---|
| April 2005 | Named Executive Officer General Manager, Legal Dept. |
| April 2006 | Executive Officer Responsible for Internal Auditing Dept. Assistant General Manager, Corporate Planning & Coordination Office (Legal) |
| April 2008 | Named Managing Executive Officer General Manager, Human Resources, General Affairs & Legal Group |
| June 2009 | Named Director, Managing Executive Officer General Manager, Human Resources, General Affairs & Legal Group (present post) |
