Shohei Iwata

Person

Chiyoda-ku, Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrical steel strip friction stir welding method and method of p...
- Patent number 12,337,408
- Issue date Jun 24, 2025
- JFE Steel Corporation
- Muneo Matsushita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Double-sided friction stir welding method, methods for producing co...
- Patent number 12,186,828
- Issue date Jan 7, 2025
- JFE Steel Corporation
- Muneo Matsushita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ELECTRICAL STEEL STRIP FRICTION STIR WELDING METHOD AND METHOD OF P...
- Publication number 20250065436
- Publication date Feb 27, 2025
- JFE STEEL CORPORATION
- Muneo MATSUSHITA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRICAL STEEL STRIP FRICTION STIR WELDING METHOD AND METHOD OF P...
- Publication number 20240424598
- Publication date Dec 26, 2024
- JFE STEEL CORPORATION
- Muneo MATSUSHITA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRICAL STEEL STRIP FRICTION STIR WELDING METHOD, METHOD OF PROD...
- Publication number 20240408696
- Publication date Dec 12, 2024
- JFE STEEL CORPORATION
- Muneo MATSUSHITA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRICAL STEEL STRIP WELDED JOINT AND FRICTION STIR WELDING METHO...
- Publication number 20240359257
- Publication date Oct 31, 2024
- JFE STEEL CORPORATION
- Muneo MATSUSHITA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DOUBLE-SIDED FRICTION STIR WELDING METHOD, METHODS FOR PRODUCING CO...
- Publication number 20220371119
- Publication date Nov 24, 2022
- JFE STEEL CORPORATION
- Muneo MATSUSHITA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER-ARC HYBRID WELDING METHOD
- Publication number 20200223012
- Publication date Jul 16, 2020
- JFE STEEL CORPORATION
- Shohei Iwata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Shohei Iwata

Person

Patents Grantslast 30 patents

Electrical steel strip friction stir welding method and method of p...

Double-sided friction stir welding method, methods for producing co...

Patents Applicationslast 30 patents

ELECTRICAL STEEL STRIP FRICTION STIR WELDING METHOD AND METHOD OF P...

ELECTRICAL STEEL STRIP FRICTION STIR WELDING METHOD AND METHOD OF P...

ELECTRICAL STEEL STRIP FRICTION STIR WELDING METHOD, METHOD OF PROD...

ELECTRICAL STEEL STRIP WELDED JOINT AND FRICTION STIR WELDING METHO...

DOUBLE-SIDED FRICTION STIR WELDING METHOD, METHODS FOR PRODUCING CO...

LASER-ARC HYBRID WELDING METHOD