Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10711333 | High-strength steel sheet and method for manufacturing same | Yoshiyasu Kawasaki, Hiroshi Matsuda, Takeshi Yokota, Kazuhiro Seto | 2020-07-14 |
| 10550446 | High-strength steel sheet, high-strength hot-dip galvanized steel sheet, high-strength hot-dip aluminum-coated steel sheet, and high-strength electrogalvanized steel sheet, and methods for manufacturing same | Yoshiyasu Kawasaki, Hiroshi Matsuda, Takeshi Yokota, Kazuhiro Seto | 2020-02-04 |