Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9745639 | High-strength steel sheet excellent in workability and cold brittleness resistance, and manufacturing method thereof | Sae Mizuta, Yuichi Futamura | 2017-08-29 |
| 9738956 | Ultrahigh-strength steel sheet with excellent workability, and manufacturing method thereof | Muneaki Ikeda, Masaaki Miura | 2017-08-22 |