Hiroshi Hosaka

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Hitachi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for recovery of copper from copper-containing chloride media
- Patent number 9,234,259
- Issue date Jan 12, 2016
- JX Nippon Mining & Metals Corporation
- Yoshifumi Abe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for recovering metal from ore
- Patent number 8,585,798
- Issue date Nov 19, 2013
- Nippon Mining & Metals Co., Ltd.
- Yoshifumi Abe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process of leaching gold
- Patent number 8,388,730
- Issue date Mar 5, 2013
- JX Nippon Mining & Metals Corporation
- Yoshifumi Abe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of obtaining copper from ore
- Patent number 7,842,120
- Issue date Nov 30, 2010
- JX Nippon Mining & Metals Corporation
- Yoshifumi Abe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for leaching gold
- Patent number 7,682,420
- Issue date Mar 23, 2010
- Nippon Mining & Metals Co., Ltd.
- Yoshifumi Abe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR RECOVERY OF COPPER FROM COPPER-CONTAINING CHLORIDE MEDIA
- Publication number 20100031779
- Publication date Feb 11, 2010
- Nippon Mining & Metals Co., Ltd.
- Yoshifumi Abe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS OF LEACHING GOLD
- Publication number 20090241735
- Publication date Oct 1, 2009
- NIPPON MINING & METALS CO., LTD.
- Yoshifumi Abe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method of obtaining copper from ore
- Publication number 20090241732
- Publication date Oct 1, 2009
- NIPPON MINING & METALS CO., LTD.
- Yoshifumi Abe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for recovering metal from ore
- Publication number 20090241736
- Publication date Oct 1, 2009
- Nippon Mining & Metals Co., Ltd.
- Yoshifumi Abe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for leaching gold
- Publication number 20080078269
- Publication date Apr 3, 2008
- Nippon Mining & Metals Co., Ltd.
- Yoshifumi Abe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...