Takao OWADA

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Manufacturing apparatus and manufacturing method of hot-rolled stee...
- Patent number 9,358,594
- Issue date Jun 7, 2016
- Nippon Steel & Sumitomo Metal Corporation
- Daisuke Nikkuni
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING APPARATUS AND MANUFACTURING METHOD OF HOT-ROLLED STEE...
- Publication number 20130014553
- Publication date Jan 17, 2013
- Daisuke NIKKUNI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...