| Number | Name | Date | Kind |
|---|---|---|---|
| D538956 | Ishii | Mar 2007 | S |
| D544114 | Ohta | Jun 2007 | S |
| D615222 | Gueler et al. | May 2010 | S |
| D655429 | Fushimi | Mar 2012 | S |
| D660483 | Gotschke et al. | May 2012 | S |
| D690850 | Hanaoka | Oct 2013 | S |
| D775388 | Bucher et al. | Dec 2016 | S |
| Number | Date | Country |
|---|---|---|
| 402011006243.7 | Oct 2011 | DE |