| Number | Date | Country | Kind |
|---|---|---|---|
| 2005 3 0009882 | Apr 2005 | CN | national |
| Number | Name | Date | Kind |
|---|---|---|---|
| D336287 | Mizusugi et al. | Jun 1993 | S |
| D361758 | Youens et al. | Aug 1995 | S |
| D362241 | Youens et al. | Sep 1995 | S |
| D366469 | Youens | Jan 1996 | S |
| D384044 | Tanimura | Sep 1997 | S |
| D395871 | Iino | Jul 1998 | S |
| D412702 | Goto | Aug 1999 | S |
| D413108 | Suzuki | Aug 1999 | S |
| D413574 | Goto | Sep 1999 | S |
| D415740 | Lee et al. | Oct 1999 | S |
| D443860 | Ogasawara | Jun 2001 | S |
| 6331934 | Helot et al. | Dec 2001 | B1 |
| D456812 | Bliven et al. | May 2002 | S |
| D471558 | Wada | Mar 2003 | S |
| 20020008959 | Helot | Jan 2002 | A1 |
| 20030193316 | Guo et al. | Oct 2003 | A1 |