Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5311439 | Embroidery data processing system and method | Atsuya Hayakawa | 1994-05-10 |
| 5299514 | Process and apparatus for producing underlying stitch sewing data | Atsuya Hayakawa | 1994-04-05 |