Issued Patents 2024
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12081138 | Power conversion device | Takuya Kajiyama, Toshiyuki Fujii, Ryosuke Uda, Yoshiyuki Kono | 2024-09-03 |
| 12081112 | Power conversion device | Takuya Kajiyama, Toshiyuki Fujii, Ryosuke Uda, Shigeo Hayashi | 2024-09-03 |
| 12074535 | Control device and power conversion device | Ryosuke Uda, Takeshi Kikuchi, Yoshiyuki Kono | 2024-08-27 |
| 12068610 | Control device | Ryosuke Uda, Takeshi Kikuchi, Yoshiyuki Kono | 2024-08-20 |
| 12057787 | Power conversion device | Takuya Kajiyama, Toshiyuki Fujii, Ryosuke Uda, 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, Ryosuke Uda, Kazuyori TAHATA | 2024-06-18 |
| 12009759 | Power conversion system | Yoshiyuki Kono, Ryosuke Uda, Takuya Kajiyama, Toshiyuki Fujii | 2024-06-11 |
| 11909307 | Power conversion device | Kazuyori TAHATA, Takuya Kajiyama, Toshiyuki Fujii | 2024-02-20 |