Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10820164 | Display of group change to user in response to receipt of change of association information | — | 2020-10-27 |
| 10625409 | Communication adapter attachment device and working machine | Hironori OGURA | 2020-04-21 |