Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11133671 | Control device and power conversion device | Keisuke Hattori | 2021-09-28 |
| 10938297 | AC-DC conversion device and method for controlling same by controlling the timing of multiple switch portions | Keisuke Hattori, Teruo Yoshino | 2021-03-02 |