Seiji Ozaki

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Handa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tool for piercing mill
- Patent number 9,194,031
- Issue date Nov 24, 2015
- JFE Steel Corporation
- Kenji Ichino
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
TOOL FOR PIERCING MILL
- Publication number 20150176107
- Publication date Jun 25, 2015
- JFE STEEL CORPORATION
- Kenji Ichino
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...