Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5139121 | Braking system for a vehicle having a propelling electric motor and an electromagnetic brake | Jiro Kuramoto, Gonshiro Kawabata | 1992-08-18 |
SK
Shigenori Kumura
Overall (All Time): #3,857,168 of 4,157,543Top 95%
1
Patents All Time