Shunji Ito

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Alloy steel powder having excellent compressibility, moldability an...
- Patent number 4,266,974
- Issue date May 12, 1981
- Kawasaki Steel Corporation
- Minoru Nitta
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Apparatus for producing low-oxygen iron-base metallic powder
- Patent number 4,234,168
- Issue date Nov 18, 1980
- Kawasaki Steel Corporation
- Yoshihiro Kajinaga
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Shaft furnace for producing low-oxygen iron-base metallic powder fo...
- Patent number 4,223,874
- Issue date Sep 23, 1980
- Kawasaki Steel Corporation
- Yoshihiro Kajinaga
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for producing low-oxygen iron-base metallic powder
- Patent number 4,209,320
- Issue date Jun 24, 1980
- Kawasaki Steel Corporation
- Yoshihiro Kajinaga
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing metal block having a high density with metal p...
- Patent number 4,138,250
- Issue date Feb 6, 1979
- Kawasaki Steel Corporation
- Yoshihiro Kajinaga
- B22 - CASTING POWDER METALLURGY