Inventor
FUTATSUKA TAKAYUKI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “FUTATSUKA TAKAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JFE STEEL CORP
10 patentsUS11795520B2Oct 24, 2023
Hot-pressed member, method for manufacturing the same, and method for manufacturing steel sheet for hot-pressed member
JFE STEEL CORP0 citations62
US11339452B2May 24, 2022
Hot-pressed steel sheet member and method for producing same
JFE STEEL CORP0 citations62
US7559997B2Jul 14, 2009
High-strength cold rolled steel sheet and process for producing the same
JFE STEEL CORP6 citations61
US12241875B2Mar 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
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
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
US12180593B2Dec 31, 2024
High strength steel sheet, impact absorbing member, and method for manufacturing high strength steel sheet
JFE STEEL CORP0 citations47
US10450626B2Oct 22, 2019
High-strength hot-dip galvanized steel sheet excellent in formability and method of producing same
JFE STEEL CORP0 citations41