Inventor
KOSHIHARA TAKAHIRO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “KOSHIHARA TAKAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JFE STEEL CORP
6 patentsUS10705027B2Jul 7, 2020
Surface defect detecting method and surface defect detecting apparatus
JFE STEEL CORP2 citations72
US10180401B2Jan 15, 2019
Surface defect detecting method and surface defect detecting apparatus
JFE STEEL CORP2 citations72
US11923116B2Mar 5, 2024
Grain-oriented electrical steel sheet and method of producing same
JFE STEEL CORP0 citations60
US12266094B2Apr 1, 2025
Learned model generation method, learned model, surface defect inspection method, steel manufacturing method, pass/fail determination method, grade determination method, surface defect determination program, pass/fail determination program, determination system, and steel manufacturing equipment
JFE STEEL CORP0 citations50
US12306135B2May 20, 2025
Sensitivity calibration method, inspection device, and magnetic sensor group
JFE STEEL CORP0 citations48
US10859507B2Dec 8, 2020
Surface defect inspection method and surface defect inspection apparatus
JFE STEEL CORP0 citations34