Inventor
SAKAIDANI Tomohiro
JP9 patents
Patents
9 patentsUS12241875B2Mar 4, 2025
Method and facility for collision performance evaluation test for metal sheet material for automobile body
JFE STEEL CORP0 citations60
US11981370B2May 14, 2024
Structural member for vehicle
JFE STEEL CORP0 citations60
US11976341B2May 7, 2024
Steel sheet, member, and method for producing them
JFE STEEL CORP1 citations60
US11643701B2May 9, 2023
High-strength hot-dip galvanized steel sheet and manufacturing method therefor
JFE STEEL CORP0 citations60
US12366510B2Jul 22, 2025
Bending test facility and bending test method for metal sheet material for automobile body and bending performance evaluation method using the bending test facility
JFE STEEL CORP0 citations59
US12398451B2Aug 26, 2025
Galvanized steel sheet, member, and method for producing them
JFE STEEL CORP0 citations49
US12091723B2Sep 17, 2024
Galvanized steel sheet, member, and method for producing them
JFE STEEL CORP0 citations49
US12031955B2Jul 9, 2024
Collision performance evaluation test method and apparatus for automobile body part
JFE STEEL CORP0 citations49
US11604117B2Mar 14, 2023
Collision performance evaluation test method and collision performance evaluation test apparatus for automobile body part
JFE STEEL CORP0 citations49