Teruo Ikeno

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Patents Grantslast 30 patents

Information Patent Grant
Surface treated steel materials
- Patent number 4,298,661
- Issue date Nov 3, 1981
- Nippon Steel Corporation
- Teruo Ikeno
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Manganese surface coated steel materials
- Patent number 4,269,904
- Issue date May 26, 1981
- Nippon Steel Corporation
- Teruo Ikeno
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Stainless steel products, such as sheets and pipes, having a surfac...
- Patent number 4,175,163
- Issue date Nov 20, 1979
- Nippon Steel Corporation
- Teruo Ikeno
- B22 - CASTING POWDER METALLURGY