Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12139780 | Hot-rolled steel sheet for electric resistance welded steel pipe and method for manufacturing the same, electric resistance welded steel pipe and method for manufacturing the same, line pipe, and building structure | Atsushi Matsumoto, Shinsuke Ide, Takatoshi Okabe | 2024-11-12 |
| 11945020 | Metal pipe and method for manufacturing metal pipe | Atsushi Matsumoto, Shinsuke Ide, Takatoshi Okabe | 2024-04-02 |