Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11969779 | Mandrel, bent tube, and method and apparatus for producing bent tube | Hidehiro Arita | 2024-04-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11969779 | Mandrel, bent tube, and method and apparatus for producing bent tube | Hidehiro Arita | 2024-04-30 |