Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11629626 | Heat recovery device and heat recovery system | Ryushiro AKAISHI, Tatsuo Kawaguchi | 2023-04-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11629626 | Heat recovery device and heat recovery system | Ryushiro AKAISHI, Tatsuo Kawaguchi | 2023-04-18 |