Hisashi MATSUOKA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Friction stir welding device
- Patent number 10,207,357
- Issue date Feb 19, 2019
- IHI Corporation
- Hiroshi Saito
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
FRICTION STIR WELDING DEVICE
- Publication number 20170021448
- Publication date Jan 26, 2017
- IHI Corporation
- Hiroshi SAITO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WORKPIECE SECURING DEVICE FOR FRICTION STIR WELDING DEVICE
- Publication number 20170014939
- Publication date Jan 19, 2017
- IHI Corporation
- Hiroshi SAITO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR