| Number | Date | Country | Kind |
|---|---|---|---|
| D2010-018794 | Aug 2010 | JP | national |
| D2010-018796 | Aug 2010 | JP | national |
| Number | Name | Date | Kind |
|---|---|---|---|
| D574791 | Shimozawa | Aug 2008 | S |
| D576571 | Itai | Sep 2008 | S |
| 7491977 | Fukasawa | Feb 2009 | B2 |
| D601977 | Tsuchiya | Oct 2009 | S |
| D602884 | Wada et al. | Oct 2009 | S |
| D624886 | Ni et al. | Oct 2010 | S |
| 7960747 | Sakamoto et al. | Jun 2011 | B2 |
| 7960748 | Sakamoto | Jun 2011 | B2 |
| 20080296604 | Chou et al. | Dec 2008 | A1 |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 29384652 | Feb 2011 | US |
| Child | 29386814 | US |