Nobuhiro Takagi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cooling device of hot-rolled steel strip
- Patent number 8,920,708
- Issue date Dec 30, 2014
- Nippon Steel & Sumitomo Metal Corporation
- Yoshihiro Serizawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Cooling method of hot-rolled steel strip
- Patent number 8,414,716
- Issue date Apr 9, 2013
- Nippon Steel & Sumitomo Metal Corporation
- Yoshihiro Serizawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
COOLING METHOD AND COOLING DEVICE OF HOT-ROLLED STEEL STRIP
- Publication number 20120306130
- Publication date Dec 6, 2012
- Yoshihiro Serizawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
COOLING METHOD AND COOLING DEVICE OF HOT-ROLLED STEEL STRIP
- Publication number 20120067470
- Publication date Mar 22, 2012
- Yoshihiro Serizawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...