| Number | Name | Date | Kind |
|---|---|---|---|
| D280896 | Campbell et al. | Oct 1985 | S |
| D291888 | Fong et al. | Sep 1987 | S |
| D302544 | Spira | Aug 1989 | S |
| D351173 | Yeh | Oct 1994 | S |
| D382543 | Tsung | Aug 1997 | S |
| D504872 | Uehara et al. | May 2005 | S |
| D531136 | Schoenert et al. | Oct 2006 | S |
| D559847 | Ashida et al. | Jan 2008 | S |
| D564977 | Youn et al. | Mar 2008 | S |
| D575285 | Ashida et al. | Aug 2008 | S |
| D600654 | Liao | Sep 2009 | S |
| D617744 | Landerholm et al. | Jun 2010 | S |
| D626942 | Aquillano et al. | Nov 2010 | S |
| D630619 | Li | Jan 2011 | S |
| 20080309615 | Sato | Dec 2008 | A1 |