Issued Patents 2011
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 (2011): #173,007 of 364,097Top 50%
1
Patents 2011