Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12227814 | Steel material for line pipes, method for producing the same, line pipe, and method for producing the line pipe | Junji Shimamura, Ryuji Muraoka | 2025-02-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12227814 | Steel material for line pipes, method for producing the same, line pipe, and method for producing the line pipe | Junji Shimamura, Ryuji Muraoka | 2025-02-18 |