| Number | Date | Country | Kind |
|---|---|---|---|
| 2008-012256 | May 2008 | JP | national |
| Number | Name | Date | Kind |
|---|---|---|---|
| D270063 | Ackeret | Aug 1983 | S |
| D319434 | Lund | Aug 1991 | S |
| D341571 | Kazmi | Nov 1993 | S |
| D348449 | Rodd et al. | Jul 1994 | S |
| D348661 | Hansen et al. | Jul 1994 | S |
| D353803 | Kuzumoto et al. | Dec 1994 | S |
| D390861 | Liao | Feb 1998 | S |
| D455146 | Tsuboi | Apr 2002 | S |
| D461802 | Tu | Aug 2002 | S |
| D471195 | Lin | Mar 2003 | S |
| D481728 | Olson et al. | Nov 2003 | S |
| D491176 | Shimano et al. | Jun 2004 | S |
| D506195 | Leveridge et al. | Jun 2005 | S |
| D514558 | Nagel et al. | Feb 2006 | S |
| D561126 | Hoehn | Feb 2008 | S |
| Number | Date | Country |
|---|---|---|
| D1334297 | Jun 2008 | JP |