Ryosuke TATSUMI

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Hitachi-shi, Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for recovering gold from activated carbon
- Patent number 10,392,679
- Issue date Aug 27, 2019
- JX Nippon Mining & Metals Corporation
- Kazuhiro Hatano
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Activated carbon regeneration method and gold recovery method
- Patent number 10,301,180
- Issue date May 28, 2019
- JX Nippon Mining & Metals Corporation
- Kazuhiro Hatano
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
ACTIVATED CARBON REGENERATION METHOD AND GOLD RECOVERY METHOD
- Publication number 20170369324
- Publication date Dec 28, 2017
- JX NIPPON MINING & METALS CORPORATION
- Kazuhiro HATANO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECOVERING GOLD FROM ACTIVATED CARBON
- Publication number 20170356066
- Publication date Dec 14, 2017
- JX NIPPON MINING & METALS CORPORATION
- Kazuhiro HATANO
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...