Namio Suganuma

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Kurashiki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing grain oriented silicon steel sheets having impr...
- Patent number 5,143,561
- Issue date Sep 1, 1992
- Kawasaki Steel Corporation
- Kunio Kitamura
- C21 - METALLURGY OF IRON
Information Patent Grant
Cooling apparatus for metal strip
- Patent number 4,638,851
- Issue date Jan 27, 1987
- Mitsubishi Jukogyo Kabushiki Kaisha
- Katsumi Makihara
- C21 - METALLURGY OF IRON