Kazuharu Yatsunami

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Nishiohimachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing unbaked agglomerates
- Patent number 4,597,790
- Issue date Jul 1, 1986
- Nippon Kokan Kabushiki Kaisha
- Seiji Matsui
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for recovering useful metals from dust discharged from metal...
- Patent number 4,396,424
- Issue date Aug 2, 1983
- Nippon Kokan Kabushiki Kaisha
- Kazuharu Yatsunami
- C21 - METALLURGY OF IRON