| Number | Name | Date | Kind |
|---|---|---|---|
| 5019767 | Shirai et al. | May 1991 | A |
| D361978 | Shirai et al. | Sep 1995 | S |
| 5648712 | Hahn | Jul 1997 | A |
| D465451 | Hirano et al. | Nov 2002 | S |
| D477824 | Taniguchi | Jul 2003 | S |
| D483721 | Kim et al. | Dec 2003 | S |
| D529495 | Kent et al. | Oct 2006 | S |
| D547266 | Wong | Jul 2007 | S |
| D556679 | Weinstein et al. | Dec 2007 | S |
| D565571 | Trifilio et al. | Apr 2008 | S |
| D601961 | Mahaffey et al. | Oct 2009 | S |