Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7874404 | Elevator system having drive motor located between elevator car and hoistway sidewall | Frank W. Adams, Leandre Adifon, Pedro S. Baranda, Marc Chevilliard, Jean-Noel Cloux +4 more | 2011-01-25 |
| 5907136 | Adjustable double-deck elevator | Masaharu Hongo, Shusaku Shibasaki, Mitsuo Soekawa, Yuzo Tada, Seiichi Hayashida | 1999-05-25 |
| 5226507 | Roping method of an elevator | — | 1993-07-13 |