Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5334807 | Apparatus for elevator group control having low service floor detection for improved passenger pickup efficiency | Susumu Kubo, Shoji Nakai | 1994-08-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5334807 | Apparatus for elevator group control having low service floor detection for improved passenger pickup efficiency | Susumu Kubo, Shoji Nakai | 1994-08-02 |