| Date | Description | Language |
|---|---|---|
| Dec. 16, 2005 | Osatentti B | Finnish |
| Oct. 28, 2005 | Osatentti A | Finnish |
| Jan. 11, 2005 | otb | Finnish |
| Jan. 11, 2005 | ota | Finnish |
| Dec. 21, 2004 | otb | Finnish |
| Nov. 1, 2004 | Finnish | |
| Aug. 31, 2004 | otb | Finnish |
| Aug. 31, 2004 | ota | Finnish |
| Jan. 8, 2004 | otb | Finnish |
| Dec. 18, 2003 | otb | Finnish |
| Nov. 3, 2003 | ota | Finnish |
| March 4, 2003 | otb | Finnish |
| March 4, 2003 | ota | Finnish |
| Aug. 30, 2002 | ota | Finnish |
| Aug. 30, 2002 | otb | Finnish |
| Aug. 30, 2002 | t2 | Finnish |
| March 5, 2002 | ota | Finnish |
| March 5, 2002 | otb | Finnish |
| Jan. 7, 2002 | ota | Finnish |
| Jan. 7, 2002 | otb | Finnish |
| Dec. 20, 2001 | otb | Finnish |
| Dec. 20, 2001 | otb | Finnish |
| Nov. 5, 2001 | ota | Finnish |
| Nov. 5, 2001 | ota | Finnish |
| Feb. 29, 2000 | otb | Finnish |
| Feb. 29, 2000 | ota | Finnish |
| Dec. 14, 1999 | otb | Finnish |
| Dec. 14, 1999 | t | Finnish |
| Aug. 30, 1999 | otb | Finnish |
| Aug. 30, 1999 | ota | Finnish |
| June 21, 1999 | otb | Finnish |
| June 21, 1999 | ota | Finnish |
| May 12, 1999 | ota | Finnish |
| May 12, 1999 | otb | Finnish |