Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7902791 | Controller for variable speed alternating current motor | Hideto Negoro | 2011-03-08 |
SS
Satoru Sone
Overall (All Time): #3,243,137 of 4,157,543Top 80%
1
Patents All Time