
| May 6th, 2011 | Our Headoffice was moved to new locatiion. |
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| July 16,2010 | Information on our battery material was released. |
| May 7, 2009 | Our Tokyo office was moved to new location. |
| February 27, 2009 | Our Homepage(English Version) was revised. |
| We abide by the Osaka Gas Group CSR Charter to carry out our social responsibilities, advancing business activities for customer satisfaction. |