Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4478160 | Pattern sewing machine | — | 1984-10-23 |
| 4459926 | Industrial automatic pattern stitching machine | — | 1984-07-17 |
| 4444134 | Computer controlled pattern stitching machine | Hisaichi Maruyama | 1984-04-24 |