Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4190947 | Automatic tool exchanging apparatus of machine tool | Mituharu Sato | 1980-03-04 |
| 4189959 | Bidirectional driving mechanism | Kiyoshi Sawada | 1980-02-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4190947 | Automatic tool exchanging apparatus of machine tool | Mituharu Sato | 1980-03-04 |
| 4189959 | Bidirectional driving mechanism | Kiyoshi Sawada | 1980-02-26 |