Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9948206 | Multilevel power conversion device with flying capacitor | Isamu Hasegawa, Takashi Kodama, Takeshi Kondo, Hiromi Sako, Kenji Kobori +2 more | 2018-04-17 |
| 9923369 | Multilevel power convertor | Isamu Hasegawa, Takashi Kodama, Takeshi Kondo | 2018-03-20 |
| 9531296 | Neutral-point-clamped multilevel power conversion device | Masakazu Muneshima, Hui Zhang | 2016-12-27 |
| 8564997 | Matrix converter space vector modulation method | Yugo Tadano | 2013-10-22 |