Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11031895 | Motor drive system and air conditioner | Keiichiro SHIZU, Kazunori Hatakeyama, Takashi Yamakawa, Takayuki Kato | 2021-06-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11031895 | Motor drive system and air conditioner | Keiichiro SHIZU, Kazunori Hatakeyama, Takashi Yamakawa, Takayuki Kato | 2021-06-08 |