P

Inventor

OKUMURA SHUNSUKE

JP28 patents
⚠️ This page may combine multiple inventors who share the name “OKUMURA SHUNSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON STEEL CORP

15 patents
US12378676B2Aug 5, 2025

Grain-oriented electrical steel sheet and manufacturing method of the same

NIPPON STEEL CORP0 citations62
US12123068B2Oct 22, 2024

Grain oriented electrical steel sheet and producing method thereof

NIPPON STEEL CORP0 citations62
US11970751B2Apr 30, 2024

Grain-oriented electrical steel sheet and method for manufacturing the same

NIPPON STEEL CORP0 citations62
US11393612B2Jul 19, 2022

Grain-oriented electrical steel sheet

NIPPON STEEL CORP0 citations62
US11225706B2Jan 18, 2022

Grain-oriented electrical steel sheet

NIPPON STEEL CORP0 citations62
US11145446B2Oct 12, 2021

Grain-oriented electrical steel sheet

NIPPON STEEL CORP0 citations61
US12173378B2Dec 24, 2024

Method for manufacturing grain-oriented electrical steel sheet

NIPPON STEEL CORP0 citations52
US12338504B2Jun 24, 2025

Method for producing grain-oriented electrical steel sheet

NIPPON STEEL CORP0 citations51
US12312649B2May 27, 2025

Method for producing grain oriented electrical steel sheet

NIPPON STEEL CORP0 citations51
US12195818B2Jan 14, 2025

Method for producing grain oriented electrical steel sheet

NIPPON STEEL CORP0 citations51
US11551838B2Jan 10, 2023

Grain-oriented electrical steel sheet

NIPPON STEEL CORP0 citations51
US12312662B2May 27, 2025

Method of manufacturing grain-oriented electrical steel sheet

NIPPON STEEL CORP0 citations50
US12305252B2May 20, 2025

Grain-oriented electrical steel sheet

NIPPON STEEL CORP0 citations50
US12215401B2Feb 4, 2025

Grain-oriented electrical steel sheet

NIPPON STEEL CORP0 citations50
US12060630B2Aug 13, 2024

Grain-oriented electrical steel sheet

NIPPON STEEL CORP0 citations50

RENESAS ELECTRONICS CORP

6 patents

NIPPON STEEL & SUMITOMO METAL CORP

3 patents

TOYOTA JIDOSHOKKI KK

2 patents

YOSHIMOTO MASAHIKO

2 patents