Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11509234 | Power conversion apparatus | Tetsuya Matsuoka, Ryota Tanabe, Yuu Yamahira, Kazuma Fukushima | 2022-11-22 |
| 11456238 | Semiconductor device including a semiconductor chip connected with a plurality of main terminals | Ryota Tanabe, Tomohisa Sano, Takuo Nagase, Hiroshi Ishino, Shoichiro Omae | 2022-09-27 |
| 11239224 | Power conversion device including a plurality of semiconductor modules | Kazuma Fukushima, Yuu Yamahira, Ryota Tanabe, Tetsuya Matsuoka, Taijiro Momose | 2022-02-01 |