Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11788735 | Heating and hot-water supply device | Hiroshi Morimoto | 2023-10-17 |
| 11549692 | Heating and hot water supply system | Hiroshi Morimoto, Naoki Tsuda, Takehito Yokoyama | 2023-01-10 |