Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4376471 | Emergency apparatus for elevator | Hideo Uchino, Masami Nomura, Takaaki Aoi | 1983-03-15 |
MK
Masumi Kanbe
Overall (All Time): #4,049,526 of 4,157,543Top 100%
1
Patents All Time