| Number | Name | Date | Kind |
|---|---|---|---|
| 6051912 | Gonda | Apr 2000 | A |
| D696651 | Ohashi | Dec 2013 | S |
| D696652 | Ohashi | Dec 2013 | S |
| D705830 | Hashimoto | May 2014 | S |
| 20040155558 | Cuttino | Aug 2004 | A1 |
| 20090278644 | Ueda | Nov 2009 | A1 |
| 20100176687 | Nagaoka | Jul 2010 | A1 |
| 20100201501 | Ueda | Aug 2010 | A1 |
| 20100301704 | Higashionji | Dec 2010 | A1 |
| 20110018394 | Mukae | Jan 2011 | A1 |
| 20110051987 | Ueda | Mar 2011 | A1 |
| 20110156536 | Adachi | Jun 2011 | A1 |
| 20120321289 | Hiruta | Dec 2012 | A1 |
| 20180167738 | Liu | Jun 2018 | A1 |
| 20180301969 | Takahashi | Oct 2018 | A1 |
| 20190246212 | Zhang | Aug 2019 | A1 |