Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5441127 | Elevator control apparatus | Hiroyuki Ikejima, Masayuki Yosida | 1995-08-15 |
SI
Sigemi Iwata
Overall (All Time): #3,777,517 of 4,157,543Top 95%
1
Patents All Time