Takefumi Suzuki

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Kitakyushu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heat treatment process for wire rods
- Patent number 5,578,150
- Issue date Nov 26, 1996
- Nippon Steel Corporation
- Takefumi Suzuki
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of and apparatus for heat-treating rails
- Patent number 4,913,747
- Issue date Apr 3, 1990
- Nippon Steel Corporation
- Keiji Fukuda
- C21 - METALLURGY OF IRON