Masahiro Yui

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Galvanized steel sheet
- Patent number 8,852,753
- Issue date Oct 7, 2014
- Nippon Steel & Sumitomo Metal Corporation
- Kenichiroh Matsumura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
GALVANIZED STEEL SHEET
- Publication number 20120288734
- Publication date Nov 15, 2012
- NIPPON STEEL CORPORATION
- Kenichiroh Matsumura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...