Inventor · disambiguated record
Takahiro Koshihara
Also filed as: KOSHIHARA TAKAHIRO
8 granted patents·1 pending application·7 citations·filing 2008–2023
77Inventor score
Top patents by PatentIndex Score
9 records- 0186US10705027B2Surface defect detecting method and surface defect detecting apparatusJFE STEEL CORP·Filed 2018·Granted Jul 7, 2020·2 cites·7 claims
- 0277US10180401B2Surface defect detecting method and surface defect detecting apparatusJFE STEEL CORP·Filed 2014·Granted Jan 15, 2019·2 cites·7 claims
- 0364US11923116B2Grain-oriented electrical steel sheet and method of producing sameJFE STEEL CORP·Filed 2019·Granted Mar 5, 2024·0 cites·10 claims
- 0460US9008975B2Apparatus for detecting periodic defect and method thereforKOSHIHARA TAKAHIRO·Filed 2009·Granted Apr 14, 2015·1 cites·7 claims
- 0553US8466673B2Method and apparatus for detecting concavo-convex shape surface defectsKOSHIHARA TAKAHIRO·Filed 2008·Granted Jun 18, 2013·2 cites·16 claims
- 0652US12266094B2Learned 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 equipmentJFE STEEL CORP·Filed 2019·Granted Apr 1, 2025·0 cites·17 claims
- 0747US12306135B2Sensitivity calibration method, inspection device, and magnetic sensor groupJFE STEEL CORP·Filed 2021·Granted May 20, 2025·0 cites·6 claims
- 0847US2025388416A1Plate member position detection device, plate member transport method, and plate member manufacturing methodJFE STEEL CORP·Filed 2023·Application pending·0 cites
- 0942US10859507B2Surface defect inspection method and surface defect inspection apparatusJFE STEEL CORP·Filed 2018·Granted Dec 8, 2020·0 cites·17 claims
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