Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D848870 | End portion of handicraft gauge | Kumiko Nitta | 2019-05-21 |
| 10233575 | Assisting tool for making ornament | Kumiko Nitta | 2019-03-19 |
| 9896789 | Weaving loom | Atsuko Okuma | 2018-02-20 |
| 9896791 | Pincushion | Eri Yamauchi | 2018-02-20 |
| D678741 | Pair of scissors | — | 2013-03-26 |
| D611244 | Thimble for needle work | — | 2010-03-09 |
| 6641516 | Bias tape maker | — | 2003-11-04 |
| 5915603 | Loop turner | — | 1999-06-29 |