Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10449751 | Method for manufacturing high strength galvanized steel sheet | Yoshiyasu Kawasaki, Yasunobu Nagataki | 2019-10-22 |
| 10301701 | High-strength hot-dip galvanized steel sheet and method for producing same | Yoshiyasu Kawasaki | 2019-05-28 |
| 10174411 | High-strength steel sheet and production method therefor and high-strength galvanized steel sheet and production method therefor (as amended) | Yoshiyasu Kawasaki, Yasunobu Nagataki | 2019-01-08 |