Issued Patents 2024
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12081138 | Power conversion device | Takuya Kajiyama, Toshiyuki Fujii, Shuhei Fujiwara, Yoshiyuki Kono | 2024-09-03 |
| 12081112 | Power conversion device | Takuya Kajiyama, Toshiyuki Fujii, Shuhei Fujiwara, Shigeo Hayashi | 2024-09-03 |
| 12074535 | Control device and power conversion device | Takeshi Kikuchi, Shuhei Fujiwara, Yoshiyuki Kono | 2024-08-27 |
| 12068610 | Control device | Takeshi Kikuchi, Shuhei Fujiwara, Yoshiyuki Kono | 2024-08-20 |
| 12057787 | Power conversion device | Takuya Kajiyama, Toshiyuki Fujii, Shuhei Fujiwara, Yoshiyuki Kono | 2024-08-06 |
| 12015354 | Power conversion device capable of suppressing a harmonic component in an output voltage from an arm that increases after bypass of a failed converter cell | Takuya Kajiyama, Toshiyuki Fujii, Shuhei Fujiwara, Kazuyori TAHATA | 2024-06-18 |
| 12009759 | Power conversion system | Yoshiyuki Kono, Shuhei Fujiwara, Takuya Kajiyama, Toshiyuki Fujii | 2024-06-11 |