Yoshitaka MURAMATSU

Person

Akashi-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Friction stir joining device, method of operating the same and join...
- Patent number 12,168,261
- Issue date Dec 17, 2024
- Kawasaki Jukogyo Kabushiki Kaisha
- Naoki Takeoka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Joining system, and method for operating same
- Patent number 12,064,831
- Issue date Aug 20, 2024
- Kawasaki Jukogyo Kabushiki Kaisha
- Ryoji Ohashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Dissimilar metal welding method
- Patent number 11,839,929
- Issue date Dec 12, 2023
- Toyota Jidosha Kabushiki Kaisha
- Takao Sekiguchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Dissimilar metal welding method
- Patent number 11,794,274
- Issue date Oct 24, 2023
- Toyota Jidosha Kabushiki Kaisha
- Takao Sekiguchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Friction spot joining device and friction spot joining method
- Patent number 11,292,076
- Issue date Apr 5, 2022
- Kawasaki Jukogyo Kabushiki Kaisha
- Takuya Fukuda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Friction stir spot welding device and friction stir spot welding me...
- Patent number 11,185,944
- Issue date Nov 30, 2021
- Kawasaki Jukogyo Kabushiki Kaisha
- Ryoji Ohashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Friction stir spot welding method and friction stir spot welding de...
- Patent number 11,135,674
- Issue date Oct 5, 2021
- Kawasaki Jukogyo Kabushiki Kaisha
- Ryoji Ohashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Spot welding apparatus, spot welding method, and joint structure
- Patent number 11,040,413
- Issue date Jun 22, 2021
- Kawasaki Jukogyo Kabushiki Kaisha
- Ryoji Ohashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Friction stir spot joining apparatus and friction stir spot joining...
- Patent number 10,974,343
- Issue date Apr 13, 2021
- Kawasaki Jukogyo Kabushiki Kaisha
- Ryoji Ohashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Friction stir spot joining apparatus and friction stir spot joining...
- Patent number 10,974,344
- Issue date Apr 13, 2021
- Kawasaki Jukogyo Kabushiki Kaisha
- Ryoji Ohashi
- 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 20240351133
- Publication date Oct 24, 2024
- JFE STEEL CORPORATION
- Daiki YAMAGISHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FRICTION STIR TOOL CONTROL METHOD AND FRICTION STIR DEVICE
- Publication number 20240293889
- Publication date Sep 5, 2024
- KAWASAKI JUKOGYO KABUSHIKI KAISHA
- Masahiro MIYAKE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FRICTION STIR SPOT WELDER AND METHOD OF OPERATING FRICTION STIR SPO...
- Publication number 20230390860
- Publication date Dec 7, 2023
- KAWASAKI JUKOGYO KABUSHIKI KAISHA
- Naoki TAKEOKA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FRICTION STIR SPOT WELDING APPARATUS AND JOINT STRUCTURE
- Publication number 20230211434
- Publication date Jul 6, 2023
- KAWASAKI JUKOGYO KABUSHIKI KAISHA
- Yoshitaka MURAMATSU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
JOINING SYSTEM, AND METHOD FOR OPERATING SAME
- Publication number 20220362889
- Publication date Nov 17, 2022
- KAWASAKI JUKOGYO KABUSHIKI KAISHA
- Ryoji OHASHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DISSIMILAR METAL WELDING METHOD
- Publication number 20220105589
- Publication date Apr 7, 2022
- Toyota Jidosha Kabushiki Kaisha
- Takao SEKIGUCHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FRICTION STIR JOINING DEVICE, METHOD OF OPERATING THE SAME AND JOIN...
- Publication number 20210339337
- Publication date Nov 4, 2021
- KAWASAKI JUKOGYO KABUSHIKI KAISHA
- Naoki TAKEOKA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FRICTION WELDING APPARATUS AND METHOD OF OPERATING THE SAME
- Publication number 20210023649
- Publication date Jan 28, 2021
- KAWASAKI JUKOGYO KABUSHIKI KAISHA
- Yoshitaka MURAMATSU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FRICTION STIR SPOT WELDING METHOD AND FRICTION STIR SPOT WELDING DE...
- Publication number 20190314927
- Publication date Oct 17, 2019
- KAWASAKI JUKOGYO KABUSHIKI KAISHA
- Ryoji OHASHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FRICTION STIR SPOT WELDING DEVICE AND FRICTION STIR SPOT WELDING ME...
- Publication number 20190262934
- Publication date Aug 29, 2019
- KAWASAKI JUKOGYO KABUSHIKI KAISHA
- Ryoji OHASHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SPOT WELDING APPARATUS, SPOT WELDING METHOD, AND JOINT STRUCTURE
- Publication number 20190143442
- Publication date May 16, 2019
- KAWASAKI JUKOGYO KABUSHIKI KAISHA
- Ryoji OHASHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FRICTION SPOT JOINING DEVICE AND FRICTION SPOT JOINING METHOD
- Publication number 20180354064
- Publication date Dec 13, 2018
- KAWASAKI JUKOGYO KABUSHIKI KAISHA
- Takuya FUKUDA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FRICTION STIR SPOT JOINING APPARATUS AND FRICTION STIR SPOT JOINING...
- Publication number 20180304401
- Publication date Oct 25, 2018
- KAWASAKI JUKOGYO KABUSHIKI KAISHA
- Ryoji OHASHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FRICTION STIR SPOT JOINING APPARATUS AND FRICTION STIR SPOT JOINING...
- Publication number 20180297145
- Publication date Oct 18, 2018
- KAWASAKI JUKOGYO KABUSHIKI KAISHA
- Ryoji OHASHI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Yoshitaka MURAMATSU

Person

Patents Grantslast 30 patents

Friction stir joining device, method of operating the same and join...

Joining system, and method for operating same

Dissimilar metal welding method

Dissimilar metal welding method

Friction spot joining device and friction spot joining method

Friction stir spot welding device and friction stir spot welding me...

Friction stir spot welding method and friction stir spot welding de...

Spot welding apparatus, spot welding method, and joint structure

Friction stir spot joining apparatus and friction stir spot joining...

Friction stir spot joining apparatus and friction stir spot joining...

Patents Applicationslast 30 patents

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

FRICTION STIR TOOL CONTROL METHOD AND FRICTION STIR DEVICE

FRICTION STIR SPOT WELDER AND METHOD OF OPERATING FRICTION STIR SPO...

FRICTION STIR SPOT WELDING APPARATUS AND JOINT STRUCTURE

JOINING SYSTEM, AND METHOD FOR OPERATING SAME

DISSIMILAR METAL WELDING METHOD

FRICTION STIR JOINING DEVICE, METHOD OF OPERATING THE SAME AND JOIN...

FRICTION WELDING APPARATUS AND METHOD OF OPERATING THE SAME

FRICTION STIR SPOT WELDING METHOD AND FRICTION STIR SPOT WELDING DE...

FRICTION STIR SPOT WELDING DEVICE AND FRICTION STIR SPOT WELDING ME...

SPOT WELDING APPARATUS, SPOT WELDING METHOD, AND JOINT STRUCTURE

FRICTION SPOT JOINING DEVICE AND FRICTION SPOT JOINING METHOD

FRICTION STIR SPOT JOINING APPARATUS AND FRICTION STIR SPOT JOINING...

FRICTION STIR SPOT JOINING APPARATUS AND FRICTION STIR SPOT JOINING...