Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6453834 | Power transmission device for sewing machine | Mitsunori Matsumoto | 2002-09-24 |
| 6382119 | Sewing machine having roller thread guide upstream of take-up lever | Isao Ohashi | 2002-05-07 |
| 6352043 | Sewing machines having multiple-individually controllable needle bars | Masaru Akao, Yuji Sato | 2002-03-05 |