Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11384933 | Burner device, cooling pipe breakage detection method of burner device, and refrigerant control method of burner device | Yoshinori Koyama, Yasunari Shibata | 2022-07-12 |