Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9755544 | Power conversion device | Kraisorn Throngnumchai | 2017-09-05 |
| 7751214 | Power control apparatus and method | Yasuaki Hayami, Kraisorn Throngnumchai | 2010-07-06 |
| 7672148 | Controller and method for frequency-varying control of power converter | Yasuaki Hayami, Kraisorn Throngnumchai | 2010-03-02 |
| 7639518 | Device and method for controlling power converting device | Yasuaki Hayami, Kraisorn Throngnumchai, Toshihiro Kai | 2009-12-29 |
| 7567048 | Power conversion control apparatus and power conversion control method | Kraisorn Throngnumchai, Yasuaki Hayami | 2009-07-28 |