Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10604829 | High-strength plated steel sheet having excellent plating properties, workability, and delayed fracture resistance, and method for producing same | Muneaki Ikeda | 2020-03-31 |
| 10570473 | High-strength cold-rolled steel sheet, high-strength hot-dip galvanized steel sheet, and high-strength hot-dip galvannealed steel sheet having excellent ductility, stretch-flangeability, and weldability | Michitaka Tsunezawa | 2020-02-25 |