Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11148395 | High-strength hot-dipped steel sheet having excellent coating adhesion and method for manufacturing same | Masaki Koba, Yasunobu Nagataki | 2021-10-19 |
| 10927441 | High-strength galvanized hot-rolled steel sheet and method for manufacturing same | Masaki Koba, Yasunobu Nagataki | 2021-02-23 |