Inventor
SAKIYAMA Yuji
JP6 patents
Patents
6 patentsUS12123080B2Oct 22, 2024
Steel sheet
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Steel sheet
NIPPON STEEL CORP0 citations61
US12157286B2Dec 3, 2024
Steel sheet for hot stamping
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US11904573B2Feb 20, 2024
Hot-stamp-molded article
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US11905581B2Feb 20, 2024
Hot-stamped article
NIPPON STEEL CORP0 citations49
US11926120B2Mar 12, 2024
Steel sheet for hot stamping
NIPPON STEEL CORP0 citations41