Kazunari Maeba

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Ehime, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for determining completion of discharge of a waste battery a...
- Patent number 9,599,677
- Issue date Mar 21, 2017
- Sumitomo Metal Mining Co., Ltd.
- Kazunari Maeba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for recovering rare earth element
- Patent number 9,347,115
- Issue date May 24, 2016
- Sumitomo Metal Mining Co., Ltd.
- Kazunari Maeba
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Battery pack processing apparatus and processing method
- Patent number 8,734,972
- Issue date May 27, 2014
- Sumitomo Metal Mining Co., Ltd.
- Kazunari Maeba
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC FURNACE AND METHOD FOR PRODUCING VALUABLE METAL
- Publication number 20240200873
- Publication date Jun 20, 2024
- Sumitomo Metal Mining Co., Ltd.
- Kazunari Maeba
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR RECOVERING VALUABLE METAL
- Publication number 20230250508
- Publication date Aug 10, 2023
- Sumitomo Metal Mining Co., Ltd.
- Kazunari Maeba
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
METHOD FOR RECOVERING RARE EARTH ELEMENT
- Publication number 20140322107
- Publication date Oct 30, 2014
- Kazunari Maeba
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR DETERMINING COMPLETION OF DISCHARGE OF A WASTE BATTERY A...
- Publication number 20140320140
- Publication date Oct 30, 2014
- Kazunari MAEBA
- G01 - MEASURING TESTING
Information Patent Application
BATTERY PACK PROCESSING APPARATUS AND PROCESSING METHOD
- Publication number 20130065092
- Publication date Mar 14, 2013
- Sumitomo Metal Mining Co., Ltd.
- Kazunari Maeba
- B30 - PRESSES