| Feb 06,2012 |
Replaced ISO/TS 16949 Certificate of Registration of Niigata NDK Co., Ltd. |
| Feb 03,2012 |
Replaced ISO/IEC 17025 Certificate of Registration of NDK Quality Assurance Laboratory |
| Feb 03,2012 |
Replaced ISO 14001 Certificate of Registration of Hakodate NDK Co., Ltd. |
| Feb 03,2012 |
Replaced ISO/TS 16949 Certificate of Registration of Furukawa NDK Co., Ltd. |
| Jan 24,2012 |
Released NDK Group's Environmental Report 2010-2011 (Digest Edition) |
| Jan 12,2012 |
Replaced ISO 9001 and ISO/TS 16949 Certificate of Registration of Hakodate NDK Co., Ltd. |
