| Number | Date | Country | Kind |
|---|---|---|---|
| 95301780 | Apr 2006 | TW | national |
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| D428415 | Shibata | Jul 2000 | S |
| D453022 | Oba | Jan 2002 | S |
| D464049 | Goto | Oct 2002 | S |
| D468310 | Tu | Jan 2003 | S |
| D469091 | Hasegawa et al. | Jan 2003 | S |
| D470489 | Lin | Feb 2003 | S |
| D483726 | Teng et al. | Dec 2003 | S |