Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7982421 | Electric vehicle controller | Masaki Kono | 2011-07-19 |
| 7960926 | Controller for AC rotary machine | Masaki Kono, Keita Hatanaka | 2011-06-14 |
| 7902791 | Controller for variable speed alternating current motor | Satoru Sone | 2011-03-08 |