| Number | Date | Country | Kind |
|---|---|---|---|
| 30-2007-0024761 | Jun 2007 | KR | national |
| Number | Name | Date | Kind |
|---|---|---|---|
| D339152 | Hirose et al. | Sep 1993 | S |
| D408844 | Komatsu | Apr 1999 | S |
| D441784 | Leong et al. | May 2001 | S |
| D449851 | Katou et al. | Oct 2001 | S |
| D517595 | Miyauchi et al. | Mar 2006 | S |
| D526350 | Yamano et al. | Aug 2006 | S |
| D526351 | Yamamoto et al. | Aug 2006 | S |
| D527414 | Miyauchi et al. | Aug 2006 | S |
| D528594 | Terenzio et al. | Sep 2006 | S |
| D532043 | Park et al. | Nov 2006 | S |
| D536732 | Yamano et al. | Feb 2007 | S |
| D546875 | Suzuki et al. | Jul 2007 | S |
| D547369 | Senda et al. | Jul 2007 | S |
| D561248 | Lee et al. | Feb 2008 | S |
| D562379 | Tatara et al. | Feb 2008 | S |