Mitsuyoshi Nakatani

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for welding steel pipe in steel pipe structure and joint
- Patent number 11,148,218
- Issue date Oct 19, 2021
- Hitachi Zosen Corporation
- Junya Yamada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR WELDING STEEL PIPE IN STEEL PIPE STRUCTURE AND JOINT
- Publication number 20190099821
- Publication date Apr 4, 2019
- Hitachi Zosen Corporation
- Junya YAMADA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF WELDING STRUCTURAL STEEL AND WELDED STEEL STRUCTURE
- Publication number 20150202710
- Publication date Jul 23, 2015
- Hitachi Zosen Corporation
- Mitsuyoshi Nakatani
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...