Daiki Yamagishi

Person

Chiyoda-ku, Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Rotating tool for double-sided friction stir welding, double-sided...
- Patent number 12,194,562
- Issue date Jan 14, 2025
- JFE Steel Corporation
- Muneo Matsushita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
FRICTION STIR SPOT WELDED JOINT AND PRODUCTION METHOD THEREFOR, AND...
- Publication number 20250065438
- Publication date Feb 27, 2025
- JFE STEEL CORPORATION
- Daiki YAMAGISHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
RESISTANCE SPOT WELDED MEMBER AND RESISTANCE SPOT WELDING METHOD TH...
- Publication number 20240424596
- Publication date Dec 26, 2024
- JFE STEEL CORPORATION
- Chikaumi SAWANISHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FRICTION STIR SPOT WELDED JOINT AND PRODUCTION METHOD THEREFOR, AND...
- Publication number 20240351133
- Publication date Oct 24, 2024
- JFE STEEL CORPORATION
- Daiki YAMAGISHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
RESISTANCE SPOT WELDING METHOD
- Publication number 20240238891
- Publication date Jul 18, 2024
- JFE STEEL CORPORATION
- Nao KAWABE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
RESISTANCE SPOT WELDING METHOD
- Publication number 20240181555
- Publication date Jun 6, 2024
- JFE STEEL CORPORATION
- Nao KAWABE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PROJECTION WELDED JOINT AND PROJECTION WELDING METHOD
- Publication number 20230347440
- Publication date Nov 2, 2023
- JFE STEEL CORPORATION
- Daiki YAMAGISHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ROTATING TOOL FOR DOUBLE-SIDED FRICTION STIR WELDING, DOUBLE-SIDED...
- Publication number 20210023650
- Publication date Jan 28, 2021
- JFE STEEL CORPORATION
- Muneo Matsushita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Daiki Yamagishi

Person

Patents Grantslast 30 patents

Rotating tool for double-sided friction stir welding, double-sided...

Patents Applicationslast 30 patents

FRICTION STIR SPOT WELDED JOINT AND PRODUCTION METHOD THEREFOR, AND...

RESISTANCE SPOT WELDED MEMBER AND RESISTANCE SPOT WELDING METHOD TH...

FRICTION STIR SPOT WELDED JOINT AND PRODUCTION METHOD THEREFOR, AND...

RESISTANCE SPOT WELDING METHOD

RESISTANCE SPOT WELDING METHOD

PROJECTION WELDED JOINT AND PROJECTION WELDING METHOD

ROTATING TOOL FOR DOUBLE-SIDED FRICTION STIR WELDING, DOUBLE-SIDED...