Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1008773 | Thread cutter | Eri Kai | 2023-12-26 |
| 11297905 | Fastening pin | Chihiro Iwasaki | 2022-04-12 |
| 10378144 | Handheld roller device for sewing | Joan Hawley, Yasuhiro Fujiwara | 2019-08-13 |
| D828010 | Handheld roller device for sewing | Joan Hawley, Yasuhiro Fujiwara | 2018-09-11 |
| 9121117 | Beading loom | Yasuhiro Fujiwara | 2015-09-01 |