Daisuke Izutsu

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Casting steel having high strength and low thermal expansion
- Patent number 6,846,368
- Issue date Jan 25, 2005
- Hitachi Metals, Ltd.
- Susumu Katsuragi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Casting steel having strength and low thermal expansion
- Publication number 20040197220
- Publication date Oct 7, 2004
- Susumu Katsuragi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...