| Number | Date | Country | Kind |
|---|---|---|---|
| 2011-012715 | Jun 2011 | JP | national |
| 2011-027530 | Nov 2011 | JP | national |
| Number | Name | Date | Kind |
|---|---|---|---|
| D280746 | Yokoi | Sep 1985 | S |
| 4969647 | Mical et al. | Nov 1990 | A |
| D318884 | Kojo | Aug 1991 | S |
| D320624 | Taylor | Oct 1991 | S |
| D324548 | Ashida | Mar 1992 | S |
| D347450 | Nagata et al. | May 1994 | S |
| D383798 | Yokoi et al. | Sep 1997 | S |
| 5769719 | Hsu | Jun 1998 | A |
| D416291 | Sugino | Nov 1999 | S |
| 6042478 | Ng | Mar 2000 | A |
| D424047 | Chan | May 2000 | S |
| D452280 | Ota et al. | Dec 2001 | S |
| D453536 | Ota et al. | Feb 2002 | S |
| D453932 | Han et al. | Feb 2002 | S |
| D460787 | Nishikawa | Jul 2002 | S |
| D484918 | Okada et al. | Jan 2004 | S |
| 6743100 | Neiser | Jun 2004 | B1 |
| D522011 | Hayes et al. | May 2006 | S |
| D524870 | Sugino et al. | Jul 2006 | S |
| D532051 | Sugino et al. | Nov 2006 | S |
| 7193165 | Kawanobe et al. | Mar 2007 | B2 |
| D542855 | Lim | May 2007 | S |
| D554194 | Ehara et al. | Oct 2007 | S |
| D556759 | Kawanobe et al. | Dec 2007 | S |
| D568884 | Kawanobe et al. | May 2008 | S |
| D607946 | Ehara et al. | Jan 2010 | S |
| D608784 | Biheller | Jan 2010 | S |
| D620939 | Suetake et al. | Aug 2010 | S |
| D632341 | Lim et al. | Feb 2011 | S |
| D641049 | Ehara et al. | Jul 2011 | S |
| D641796 | Ehara et al. | Jul 2011 | S |
| D643476 | Ehara et al. | Aug 2011 | S |
| D650447 | Ehara et al. | Dec 2011 | S |
| 8105169 | Ogasawara et al. | Jan 2012 | B2 |