Yosuke Harai

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Fukuyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Steel-sheet snaking preventing device and steel-sheet snaking preve...
- Patent number 9,855,590
- Issue date Jan 2, 2018
- JFE Steel Corporation
- Takashi Ogata
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
STEEL-SHEET SNAKING PREVENTING DEVICE AND STEEL-SHEET SNAKING PREVE...
- Publication number 20150306649
- Publication date Oct 29, 2015
- JFE STEEL CORPORATION
- Takashi Ogata
- C21 - METALLURGY OF IRON