Jiro Harase

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Munakatamachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing a grain-oriented electromagnetic steel sheet...
- Patent number 4,806,176
- Issue date Feb 21, 1989
- Nippon Steel Corporation
- Jiro Harase
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for producing a thin casting of Cr-series stainless steel
- Patent number 4,709,742
- Issue date Dec 1, 1987
- Nippon Steel Corporation
- Jiro Harase
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for producing grain-oriented silicon steel strip
- Patent number 4,371,405
- Issue date Feb 1, 1983
- Nippon Steel Corporation
- Jiro Harase
- C21 - METALLURGY OF IRON