Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9533857 | Elevator group management device | — | 2017-01-03 |
MM
Masayuki Mitsuda
Overall (2017): #320,173 of 506,227Top 65%
1
Patents 2017