Inventor
KUBOTA MASAMITSU
JP3 patents
Patents
3 patentsUS12392004B2Aug 19, 2025
Grain oriented electrical steel sheet, forming method for insulation coating of grain oriented electrical steel sheet, and producing method for grain oriented electrical steel sheet
NIPPON STEEL CORP0 citations48
US11866812B2Jan 9, 2024
Grain oriented electrical steel sheet, forming method for insulation coating of grain oriented electrical steel sheet, and producing method for grain oriented electrical steel sheet
NIPPON STEEL CORP0 citations48
US11661636B2May 30, 2023
Method for manufacturing grain-oriented electrical steel sheet and grain-oriented electrical steel sheet
NIPPON STEEL CORP0 citations47