Shinhokoku Steel Corporation

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Kawagoe, JP

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Patents Grantslast 30 patents

Information Patent Grant
Abrasive resistant high manganese cast steel
- Patent number 5,601,782
- Issue date Feb 11, 1997
- Shinhokoku Steel Corporation
- Saburo Kunioka
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Heat-treatment of semifinished product-sliding surface of shaping m...
- Patent number 4,348,241
- Issue date Sep 7, 1982
- Shinhokoku Steel Corporation
- Saburo Kunioka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

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Patents Applicationslast 30 patents

Information Patent Application
LOW THERMAL EXPANSION ALLOY
- Publication number 20210198773
- Publication date Jul 1, 2021
- SHINHOKOKU STEEL CORPORATION
- Haruyasu OHNO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
LOW THERMAL EXPANSION ALLOY
- Publication number 20200102630
- Publication date Apr 2, 2020
- SHINHOKOKU STEEL CORPORATION
- Naoki SAKAGUCHI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...