Takahiro Shiokawa

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Chiba, JP

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Patents Applicationslast 30 patents

Information Patent Application
MOLYBDENUM REFINING METHOD
- Publication number 20120204681
- Publication date Aug 16, 2012
- JFE MINERAL COMPANY, LTD.
- Takahiro Shiokawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECOVERING VALUABLE METAL FROM WASTE CATALYST
- Publication number 20110129397
- Publication date Jun 2, 2011
- Takahiro Shiokawa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCING CARBIDE OF TRANSITION METAL AND/OR COMPOSITE C...
- Publication number 20100108941
- Publication date May 6, 2010
- JFE Mineral Company, Ltd.
- Hidetaka Suginobe
- C01 - INORGANIC CHEMISTRY