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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

US Patent 10550446 · Granted Feb 4, 2020

Assignee

Jfe Steel

Inventors

Yoshiyasu Kawasaki (53 patents)
Hiroshi Matsuda (373 patents)
Takeshi Yokota (62 patents)
Takako Yamashita (17 patents)
Kazuhiro Seto (36 patents)

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