Fumio Murase

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing high chromium martensite steel pipe having...
- Patent number 6,136,109
- Issue date Oct 24, 2000
- Kawasaki Steel Corporation
- Yukio Miyata
- C21 - METALLURGY OF IRON
Information Patent Grant
Martensitic steel for line pipe having excellent corrosion resistan...
- Patent number 5,985,209
- Issue date Nov 16, 1999
- Kawasaki Steel Corporation
- Mitsuo Kimura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
High chromium martensitic steel pipe having excellent pitting resis...
- Patent number 5,858,128
- Issue date Jan 12, 1999
- Kawasaki Steel Corporation
- Yukio Miyata
- C21 - METALLURGY OF IRON