Inventor
FUJINAKA SHINGO
JP11 patents
Patents
11 patentsUS11180824B2Nov 23, 2021
Hot stamped article
NIPPON STEEL CORP2 citations71
US12378651B2Aug 5, 2025
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NIPPON STEEL CORP0 citations61
US12344924B2Jul 1, 2025
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NIPPON STEEL CORP0 citations61
US12180573B2Dec 31, 2024
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NIPPON STEEL CORP0 citations61
US11453935B2Sep 27, 2022
Steel sheet for hot stamping use
NIPPON STEEL CORP1 citations60
US11180837B2Nov 23, 2021
Hot stamped article
NIPPON STEEL CORP1 citations60
US12134810B2Nov 5, 2024
Steel sheet for hot stamping and hot-stamping formed body
NIPPON STEEL CORP0 citations51
US12129534B2Oct 29, 2024
Hot-stamping formed body
NIPPON STEEL CORP0 citations51
US11512373B2Nov 29, 2022
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NIPPON STEEL CORP0 citations51
US11702726B2Jul 18, 2023
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NIPPON STEEL CORP0 citations50
US12497675B2Dec 16, 2025
Hot-stamping formed body
NIPPON STEEL CORP0 citations47