| Number | Date | Country | Kind |
|---|---|---|---|
| 30-2011-0038811 | Sep 2011 | KR | national |
| Number | Name | Date | Kind |
|---|---|---|---|
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| D558753 | Andre et al. | Jan 2008 | S |
| D566112 | Kawami et al. | Apr 2008 | S |
| D639295 | Andre et al. | Jun 2011 | S |
| 20040227730 | Sugihara | Nov 2004 | A1 |
| 20110255727 | Azuchi | Oct 2011 | A1 |