Inventor

SUENAGA TOMOYA

JP7 patents

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

NIPPON STEEL CORP

6 patents

US11535943B2Dec 27, 2022

Grain-oriented electrical steel sheet

NIPPON STEEL CORP0 citations61

US12215410B2Feb 4, 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 citations49

US12173377B2Dec 24, 2024

Grain-oriented electrical steel sheet and method for manufacturing same

NIPPON STEEL CORP0 citations49

US11993835B2May 28, 2024

Grain-oriented electrical steel sheet and method for manufacturing same

NIPPON STEEL CORP0 citations49

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

NIPPON STEEL & SUMITOMO METAL CORP

1 patent

US11072861B2Jul 27, 2021

Grain-oriented electrical steel sheet and method for producing grain-oriented electrical steel sheet

NIPPON STEEL & SUMITOMO METAL CORP0 citations59