Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5960731 | Control method of contour sewing machine and control apparatus thereof | — | 1999-10-05 |
| 5936528 | Visually handicapped person guidance and support | Masamitsu Kobayashi | 1999-08-10 |