Yusuke YOSHIDA

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Kobe-shi, Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Friction stir welding apparatus and friction stir welding method
- Patent number 11,813,692
- Issue date Nov 14, 2023
- Kawasaki Jukogyo Kabushiki Kaisha
- Hideki Okada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
FRICTION STIR SPOT WELDING APPARATUS, WELDED WORKPIECE SUBJECTED TO...
- Publication number 20220143739
- Publication date May 12, 2022
- KAWASAKI JUKOGYO KABUSHIKI KAISHA
- Ryoichi HATANO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FRICTION STIR WELDING APPARATUS AND FRICTION STIR WELDING METHOD
- Publication number 20220134471
- Publication date May 5, 2022
- KAWASAKI JUKOGYO KABUSHIKI KAISHA
- Hideki OKADA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR