Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6336523 | Elevator having an auxiliary control device mounted in the elevator shaft in the vicinity of a door pocket | Yutaka Nakajima | 2002-01-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6336523 | Elevator having an auxiliary control device mounted in the elevator shaft in the vicinity of a door pocket | Yutaka Nakajima | 2002-01-08 |