Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11866297 | Elevator landing sill device and elevator device equipped with same | Shinsuke Ishitsuka | 2024-01-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11866297 | Elevator landing sill device and elevator device equipped with same | Shinsuke Ishitsuka | 2024-01-09 |