| Number | Date | Country | Kind |
|---|---|---|---|
| 30-2021-0038787 | Aug 2021 | KR | national |
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|---|---|---|---|
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| D602433 | Katou | Oct 2009 | S |
| D618176 | Kato | Jun 2010 | S |
| D698729 | Fukushima | Feb 2014 | S |
| D881131 | Tovey | Apr 2020 | S |
| 20120276782 | Stack | Nov 2012 | A1 |
| 20150343914 | Osawa | Dec 2015 | A1 |