| Number | Date | Country | Kind |
|---|---|---|---|
| 2008-005139 | Mar 2008 | JP | national |
| Number | Name | Date | Kind |
|---|---|---|---|
| D436511 | Hayakawa et al. | Jan 2001 | S |
| 6308378 | Mooty et al. | Oct 2001 | B1 |
| D501384 | Wright et al. | Feb 2005 | S |
| D510007 | Yamamoto | Sep 2005 | S |
| D525505 | Ito et al. | Jul 2006 | S |
| D525848 | Kokawa | Aug 2006 | S |
| D527971 | Kokawa | Sep 2006 | S |
| D533040 | Schoen | Dec 2006 | S |
| D539110 | Okuda et al. | Mar 2007 | S |
| 7410441 | Milbourne et al. | Aug 2008 | B2 |