| Number | Date | Country | Kind |
|---|---|---|---|
| 2006-001521 | Jan 2006 | JP | national |
| Number | Name | Date | Kind |
|---|---|---|---|
| D325733 | Suzuki et al. | Apr 1992 | S |
| D470482 | Ikeda | Feb 2003 | S |
| D480712 | Noro | Oct 2003 | S |
| D482350 | Noro et al. | Nov 2003 | S |
| D493447 | Noro et al. | Jul 2004 | S |
| 7084821 | Noro et al. | Aug 2006 | B2 |
| 7106272 | Noro et al. | Sep 2006 | B2 |
| D531626 | Agrawal et al. | Nov 2006 | S |
| 20050225489 | Aizawa et al. | Oct 2005 | A1 |
| Number | Date | Country |
|---|---|---|
| 1154954 | Aug 2002 | JP |