Teruyoshi Abe

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Alloyed steel powder for powder metallurgy
- Patent number 4,985,309
- Issue date Jan 15, 1991
- Kawasaki Steel Corporation
- Kuniaki Ogura
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Composite alloy steel powder and sintered alloy steel
- Patent number 4,954,171
- Issue date Sep 4, 1990
- Kawasaki Steel Corp.
- Shigeaki Takajo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Alloy steel powder for powder metallurgy
- Patent number 4,804,409
- Issue date Feb 14, 1989
- Kawasaki Steel Corporation
- Masaki Kawano
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...