Takeshi Gohara

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Production method for high-purity lanthanum, high-purity lanthanum,...
- Patent number 9,234,257
- Issue date Jan 12, 2016
- JX Nippon Mining & Metals Corporation
- Masahiro Takahata
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for producing high-purity lanthanum, high-purity lanthanum,...
- Patent number 9,013,009
- Issue date Apr 21, 2015
- JX Nippon Mining & Metals Corporation
- Masahiro Takahata
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
HIGH-PURITY LANTHANUM, METHOD FOR PRODUCING SAME, SPUTTERING TARGET...
- Publication number 20140199203
- Publication date Jul 17, 2014
- JX NIPPON MINING & METALS CORPORATION
- Masahiro Takahata
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Method for Producing High-Purity Lanthanum, High-Purity Lanthanum,...
- Publication number 20130313659
- Publication date Nov 28, 2013
- JX NIPPON MINING & METALS CORPORATION
- Masahiro Takahata
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Production Method for High-Purity Lanthanum, High-Purity Lanthanum,...
- Publication number 20130241010
- Publication date Sep 19, 2013
- JX NIPPON MINING & METALS CORPORATION
- Masahiro Takahata
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...