Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6905003 | Elevator group supervisory control device | — | 2005-06-14 |
MH
Masaaki Hirade
Overall (2005): #146,461 of 245,428Top 60%
1
Patents 2005