Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11336169 | Power conversion device | Takuya Kajiyama, Toshiyuki Fujii, Shuhei Fujiwara, Kazuyori TAHATA | 2022-05-17 |
| 11309787 | Power conversion device | Yoshiyuki Kono, Shuhei Fujiwara, Shigeo Hayashi | 2022-04-19 |