Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12308761 | Parallel conversion units without an output balancing circuit | Yu KAWAI, Takeshi Amimoto | 2025-05-20 |
| 12212141 | Grid system and control device of grid system | Sadayuki Inoue, Tomihiro Takano, Keishi MATSUDA, Xiaowei Dui | 2025-01-28 |
| 12170487 | Insulating transformer and power conversion device equipped with same | Kikuo Izumi, Takeshi Amimoto, Yu KAWAI, Tomoaki Kimura | 2024-12-17 |
| 11955904 | DC/DC converter and power conversion device | Yusuke Higaki | 2024-04-09 |
| 11881788 | DC/DC converter and power conversion device | Yu KAWAI, Takeshi Amimoto, Yusuke Higaki, Tomoaki Kimura | 2024-01-23 |
| 11128222 | DC/DC converter | Takeshi Amimoto | 2021-09-21 |