Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9347163 | Gas carrying threading device of sewing machine | Masato Ishikawa | 2016-05-24 |
| 9297101 | Presser-foot lifting and lowering device for sewing machine | — | 2016-03-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9347163 | Gas carrying threading device of sewing machine | Masato Ishikawa | 2016-05-24 |
| 9297101 | Presser-foot lifting and lowering device for sewing machine | — | 2016-03-29 |