Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11691852 | Height raising member for raising mounting position of motor for elevator door, car door device equipped with height raising member for raising mounting position of motor for elevator door, and elevator car equipped with height raising member for raising mounting position of motor for elevator door | — | 2023-07-04 |
| 11655124 | Support jig for assembling elevator car | — | 2023-05-23 |
| 11572254 | Elevator door engagement device | — | 2023-02-07 |
| 11572255 | Door lock operation member for elevator door lock device | — | 2023-02-07 |