Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11779994 | Heat exchanger and manufacturing method therefor | Naoki SE | 2023-10-10 |
| 11712727 | Bend pipe and method for manufacturing same | Naoki SE, Shoji Okuda | 2023-08-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11779994 | Heat exchanger and manufacturing method therefor | Naoki SE | 2023-10-10 |
| 11712727 | Bend pipe and method for manufacturing same | Naoki SE, Shoji Okuda | 2023-08-01 |