Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853664 | Three-phase transformer for cycloconverter | — | 1989-08-01 |
MA
Masakatsu Asakura
Overall (All Time): #3,934,274 of 4,157,543Top 95%
1
Patents All Time