Hidenari Kitaoka

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Okayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
System for removing non-metallic foreign matter in molten metal
- Patent number 5,429,655
- Issue date Jul 4, 1995
- Kawasaki Steel Corporation
- Shigeru Ogura
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Mold powder for continuous casting
- Patent number 5,356,454
- Issue date Oct 18, 1994
- Kawasaki Steel Corporation
- Seiji Itoyama
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of and apparatus for removing non-metallic inclusions in mol...
- Patent number 5,106,411
- Issue date Apr 21, 1992
- Kawasaki Steel Corporation
- Yuji Miki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of and apparatus for removing non-metallic inclusions from m...
- Patent number 5,071,471
- Issue date Dec 10, 1991
- Kawasaki Steel Corporation
- Yuji Miki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for detecting phosphorus segregates in steel
- Patent number 4,643,979
- Issue date Feb 17, 1987
- Kawasaki Steel Corporation
- Yoshiko Funahashi
- G01 - MEASURING TESTING