Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12319977 | Hot rolled steel sheet and production method thereof | Nobusato Kojima, Mitsuru Yoshida | 2025-06-03 |
| 12221669 | Hot-rolled steel sheet, hot-dip coated steel sheet, and method for producing hot-rolled steel sheet | Kentarou Hirata, Masahito Sakaki, Mamoru Saito | 2025-02-11 |