Daijiro Yuasa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and equipment for manufacturing electric resistance welded s...
- Patent number 9,109,884
- Issue date Aug 18, 2015
- JFE Steel Corporation
- Tomohiro Inoue
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for producing hot-rolled steel strip and apparatus therefor
- Patent number 7,448,244
- Issue date Nov 11, 2008
- JFE Steel Corporation
- Shinichiro Aoe
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND EQUIPMENT FOR MANUFACTURING ELECTRIC RESISTANCE WELDED S...
- Publication number 20100059484
- Publication date Mar 11, 2010
- JFE STEEL CORPORATION
- Tomohiro Inoue
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Process for producing hot-rolled steel strip and apparatus therefor
- Publication number 20060010951
- Publication date Jan 19, 2006
- Shinichiro Aoe
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...