Director Primary Executive Officer
Yoichi Ninagawa
| April 1971 | Entered Kuraray Co., Ltd. |
|---|---|
| June 2003 | Executive Officer |
| June 2004 | Senior Executive Officer |
| June 2006 | Managing Director and Senior Executive Officer |
| April 2008 | Chief Technology Officer (Current position) |
| June 2008 | Director and Primary Executive Officer (Current position) Chief of Environment and Industrial Safety Management Center |
| April 2009 | Chief of New Business Development Division, Chief of Technology Division, Chief of Environmental Business Development and Promotion Division |
| February 2010 | Chief of Luminas Business Promotion Department |
| April 2010 | Chief of Technology and Development Unit |
| April 2011 | Officer responsible for Technology and Development Unit(Current position) |