Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4905619 | Electronic sewing machine | Haruo Iwabuchi, Fumio Wada | 1990-03-06 |
| 4590879 | Thread feed device in a sewing machine | Toru Matsubara, Kuniharu Sakuma, Sumio Goto | 1986-05-27 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4905619 | Electronic sewing machine | Haruo Iwabuchi, Fumio Wada | 1990-03-06 |
| 4590879 | Thread feed device in a sewing machine | Toru Matsubara, Kuniharu Sakuma, Sumio Goto | 1986-05-27 |