Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10439515 | Power conversion device | — | 2019-10-08 |
| 10411588 | Power converter with trench and planar transistors to improve efficiency | — | 2019-09-10 |
| 10257000 | Signal processing device, control method thereof, control procedure and recording medium | Toshiyuki Kojima | 2019-04-09 |