| Topics |
| October 25th, 2004 |
| It company-name-changes into Futamura chemical Co., Ltd. from Futamura chemical industries Co., Ltd. |
| July 1st, 2004 |
| It company-name-changes into Futamurastach from the Tahara factory. |
| March 18th, 2004 |
| Renewal of a company outline |