Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11808532 | Highly corrosion-resistant copper tube | Kozo Kawano | 2023-11-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11808532 | Highly corrosion-resistant copper tube | Kozo Kawano | 2023-11-07 |