Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11099527 | Machining environment estimation device | — | 2021-08-24 |
| 11059110 | Mirror finishing method and mirror finishing tool | — | 2021-07-13 |
| 11003161 | Numerical controller | Chikara Tango | 2021-05-11 |
| 10967470 | Machine tool | — | 2021-04-06 |