Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4284016 | Multiple pattern sewing machine | — | 1981-08-18 |
| 4182249 | Automatic buttonhole apparatus for use with sewing machine | Kotohiko Tukioka | 1980-01-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4284016 | Multiple pattern sewing machine | — | 1981-08-18 |
| 4182249 | Automatic buttonhole apparatus for use with sewing machine | Kotohiko Tukioka | 1980-01-08 |