Katsuhiro Hamaguchi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing hot dip plated steel sheet and apparatus for h...
- Patent number 9,598,756
- Issue date Mar 21, 2017
- Nippon Steel & Sumitomo Metal Corporation
- Tooru Oohashi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Method for producing hot dip plated steel sheet and apparatus for h...
- Publication number 20110177253
- Publication date Jul 21, 2011
- Tooru Oohashi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...