Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072165 | Apparatus for estimating rotor position of brushless motors and system and method for controlling start-up of brushless motors | Yuji Hayashi, Kiyoshi Nagata, Masaya Ootake | 2011-12-06 |
| 8054017 | Apparatus for estimating rotor position of brushless motors and system and method for controlling start-up of brushless motors | Yuji Hayashi, Naoki Yamamoto, Kiyoshi Nagata, Masaya Ootake | 2011-11-08 |