Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9564803 | Control circuit and switching power supply unit | Ken Matsuura | 2017-02-07 |
| 5802879 | Knitting machine yarn receiver with accumulated waste discharge device | — | 1998-09-08 |
| 5802880 | Improvement of yarn supply reel and yarn guide for knitting machines | — | 1998-09-08 |