P

Inventor

MORISHIGE NOBUSATO

JP16 patents
⚠️ This page may combine multiple inventors who share the name “MORISHIGE NOBUSATO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON STEEL CORP

13 patents
US11634787B2Apr 25, 2023

Grain-oriented electrical steel sheet, annealing separator, and method for manufacturing grain-oriented electrical steel sheet

NIPPON STEEL CORP2 citations72
US12104219B2Oct 1, 2024

Grain-oriented electrical steel sheet and method for manufacturing same and annealing separator

NIPPON STEEL CORP0 citations62
US11591668B2Feb 28, 2023

Grain-oriented electrical steel sheet and method for manufacturing same and annealing separator

NIPPON STEEL CORP0 citations62
US7815754B2Oct 19, 2010

Grain-oriented electrical steel sheet superior in core loss characteristic

NIPPON STEEL CORP2 citations62
US11377705B2Jul 5, 2022

Grain-oriented electrical steel sheet

NIPPON STEEL CORP0 citations61
US11603575B2Mar 14, 2023

Grain-oriented electrical steel sheet and method for producing thereof

NIPPON STEEL CORP0 citations56
US12454735B2Oct 28, 2025

Grain-oriented electrical steel sheet, finish annealing-use steel sheet, annealing separator, method for manufacturing grain-oriented electrical steel sheet, and method for manufacturing finish annealing-use steel sheet

NIPPON STEEL CORP0 citations51
US12091722B2Sep 17, 2024

Method for manufacturing grain-oriented electrical steel sheet and grain-oriented electrical steel sheet

NIPPON STEEL CORP0 citations50
US11948711B2Apr 2, 2024

Grain oriented electrical steel sheet

NIPPON STEEL CORP0 citations50
US11408042B2Aug 9, 2022

Method for manufacturing grain-oriented electrical steel sheet and grain-oriented electrical steel sheet

NIPPON STEEL CORP0 citations49
US11661636B2May 30, 2023

Method for manufacturing grain-oriented electrical steel sheet and grain-oriented electrical steel sheet

NIPPON STEEL CORP0 citations47
US12595525B2Apr 7, 2026

Method for producing electrical steel sheet

NIPPON STEEL CORP0 citations45
US11970750B2Apr 30, 2024

Non-oriented electrical steel sheet and method for manufacturing non-oriented electrical steel sheet

NIPPON STEEL CORP0 citations44

NIPPON STEEL & SUMITOMO METAL CORP

3 patents
US10604818B2Mar 31, 2020

Grain-oriented electrical steel sheet

NIPPON STEEL & SUMITOMO METAL CORP1 citations61
US8384897B2Feb 26, 2013

Method of analyzing particle size distribution of particles in metal material

NIPPON STEEL & SUMITOMO METAL CORP4 citations61
US10669600B2Jun 2, 2020

Method of manufacturing grain-oriented electrical steel sheet

NIPPON STEEL & SUMITOMO METAL CORP1 citations54