Nobuyuki Imanishi

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Kobe, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for fluidized bed reduction of iron ore
- Patent number 4,678,508
- Issue date Jul 7, 1987
- Kabushiki Kaisha Kobe Seiko Sho
- Osamu Saeki
- C21 - METALLURGY OF IRON
Information Patent Grant
Iron ore pellets containing coarse ore particles
- Patent number 4,372,779
- Issue date Feb 8, 1983
- Kobe Steel, Ltd.
- Takeshi Sugiyama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Blast-furnace operation method
- Patent number 4,273,577
- Issue date Jun 16, 1981
- Kobe Steel, Limited
- Isao Fujita
- C21 - METALLURGY OF IRON
Information Patent Grant
Iron ore pellet having a specific shape and a method of making the...
- Patent number 4,129,437
- Issue date Dec 12, 1978
- Kobe Steel, Ltd.
- Kazumasa Taguchi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...