Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11739980 | Heat exchanging unit, heat exchanging apparatus, and hot water supply system | Toshiaki Aoki, Kyohei Matsushita | 2023-08-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11739980 | Heat exchanging unit, heat exchanging apparatus, and hot water supply system | Toshiaki Aoki, Kyohei Matsushita | 2023-08-29 |