Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209797 | Numerical control machine tool backlash diagnosis and maintenance system | Masatsugu Murata | 2021-12-28 |
| 11112767 | Feed shaft and worm gear abnormality determination system | — | 2021-09-07 |