Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11183948 | Series multiplex inverter | Kazufumi Tanaka, Kazutoshi Kurahashi, Yoshiaki Yamamoto | 2021-11-23 |
| 11108319 | Power conversion device with an intermediate capacitor and a smoothing capacitor | Tatsuki MATSUNAGA, Akihiko Iwata | 2021-08-31 |