Seiiyu ISHIMOTO

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Chiyoda-ku, Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rotating tool for and method of friction stir welding
- Patent number 12,162,088
- Issue date Dec 10, 2024
- Mitsubishi Electric Corporation
- Tetsuya Amasaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Friction stir welding method and manufacturing method of welding st...
- Patent number 11,141,812
- Issue date Oct 12, 2021
- Mitsubishi Electric Corpration
- Takuya Ikeda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ROTATING TOOL FOR AND METHOD OF FRICTION STIR WELDING
- Publication number 20200361025
- Publication date Nov 19, 2020
- Mitsubishi Electric Corporation
- Tetsuya AMASAKI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FRICTION STIR WELDING METHOD AND MANUFACTURING METHOD OF WELDING ST...
- Publication number 20190366474
- Publication date Dec 5, 2019
- MITSUBISHI ELECTRIC CORPORATION
- Takuya IKEDA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR