| Number | Date | Country | Kind |
|---|---|---|---|
| D2007-014493 | May 2007 | JP | national |
| Number | Name | Date | Kind |
|---|---|---|---|
| D453734 | Shimoyama et al. | Feb 2002 | S |
| D455125 | Shimoyama et al. | Apr 2002 | S |
| D501448 | Ishikawa | Feb 2005 | S |
| D539225 | Kishi et al. | Mar 2007 | S |
| D539227 | Yamada et al. | Mar 2007 | S |
| D544447 | Peng et al. | Jun 2007 | S |
| D561697 | Chen et al. | Feb 2008 | S |
| D562773 | Peng | Feb 2008 | S |
| D570289 | Obikane | Jun 2008 | S |
| Number | Date | Country |
|---|---|---|
| 30-0414701 | May 2006 | KR |