Masami Fujimoto

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing sintered iron ore product
- Patent number 5,520,719
- Issue date May 28, 1996
- Nippon Steel Corporation
- Yoshio Okuno
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and apparatus for sintering operation
- Patent number 5,223,019
- Issue date Jun 29, 1993
- Nippon Steel Corporation
- Tadahiro Inazumi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Apparatus and method for feeding sintering raw mix
- Patent number RE33935
- Issue date May 26, 1992
- Masami Fujimoto
- 075 - Specialized metallurgical processes, compositions for use therein, cons...
Information Patent Grant
Apparatus and method for feeding sintering raw mix
- Patent number 4,871,393
- Issue date Oct 3, 1989
- Nippon Steel Corporation
- Masami Fujimoto
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING