Satoshi Araki

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Hikari, JP

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Patents Grantslast 30 patents

Information Patent Grant
High strength martensitic stainless steel having superior rusting r...
- Patent number 5,433,798
- Issue date Jul 18, 1995
- Nippon Steel Corporation
- Koji Takano
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Alloy and composite steel tube with corrosion resistance in combust...
- Patent number 5,190,832
- Issue date Mar 2, 1993
- Nippon Steel Corporation
- Hiroyuki Ogawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of producing clad metal
- Patent number 4,844,863
- Issue date Jul 4, 1989
- Nippon Steel Corporation
- Akihiro Miyasaka
- B22 - CASTING POWDER METALLURGY