Masayuki Morimoto

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Kobe-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Steel for steel tube with excellent sulfide stress cracking resistance
- Patent number 9,175,371
- Issue date Nov 3, 2015
- Nippon Steel & Sumitomo Metal Corporation
- Mitsuhiro Numata
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
STEEL FOR STEEL TUBE WITH EXCELLENT SULFIDE STRESS CRACKING RESISTANCE
- Publication number 20130084205
- Publication date Apr 4, 2013
- NIPPON STEEL & SUMMITOMA METALCORPORATION
- Mitsuhiro Numata
- C21 - METALLURGY OF IRON