Issued Patents All Time
Showing 1–3 of 3 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 |
| 10404157 | AC-DC conversion device and method for controlling same by controlling the timing of multiple switch portions | Keisuke Hattori, Teruo Yoshino | 2019-09-03 |