The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 21, 2026
Filed:
Jan. 19, 2023
Jfe Steel Corporation, Tokyo, JP;
Kentaro Hata, Tokyo, JP;
Minako Morimoto, Tokyo, JP;
Shinji Otsuka, Tokyo, JP;
Shusaku Takagi, Tokyo, JP;
JFE Steel Corporation, Tokyo, JP;
Abstract
A member that is a press-formed product formed from a high strength steel sheet, and a coated steel sheet including a high strength steel sheet as a substrate, are disclosed. The steel sheet includes an outer coating disposed on a surface, and the outer coating includes an organic resin and an inorganic material. The steel sheet has a tensile strength of 1180 MPa or greater. In the outer coating, a concentration of the inorganic material in a region of the outer coating, which is a region extending to 20% of a thickness of the outer coating from a steel-sheet-side, is higher than a concentration of the inorganic material in another region of the outer coating, which is a region extending to 20% of the thickness from an outer-surface-side.