Isao TOMITA

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Hitachi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for dissolving lithium compound, method for manufacturing li...
- Patent number 12,123,074
- Issue date Oct 22, 2024
- JX METALS CIRCULAR SOLUTIONS CO., LTD.
- Hirotaka Ariyoshi
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Method for producing lithium carbonate
- Patent number 11,970,405
- Issue date Apr 30, 2024
- JX Metals Corporation
- Hirotaka Ariyoshi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for dissolving lithium compound, method for manufacturing li...
- Patent number 11,718,895
- Issue date Aug 8, 2023
- JX Nippon Mining & Metals Corporation
- Hirotaka Ariyoshi
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR DISSOLVING LITHIUM COMPOUND, METHOD FOR MANUFACTURING LI...
- Publication number 20230279522
- Publication date Sep 7, 2023
- JX NIPPON MINING & METALS CORPORATION
- Hirotaka ARIYOSHI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCING LITHIUM HYDROXIDE
- Publication number 20230132311
- Publication date Apr 27, 2023
- JX NIPPON MINING & METALS CORPORATION
- Hirotaka ARIYOSHI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING LITHIUM CARBONATE
- Publication number 20210316998
- Publication date Oct 14, 2021
- JX NIPPON MINING & METALS CORPORATION
- Hirotaka ARIYOSHI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR DISSOLVING LITHIUM COMPOUND, METHOD FOR MANUFACTURING LI...
- Publication number 20200248283
- Publication date Aug 6, 2020
- JX NIPPON MINING & METALS CORPORATION
- Hirotaka ARIYOSHI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SODIUM REMOVAL METHOD, METAL CONCENTRATING METHOD, AND METAL RECOVE...
- Publication number 20200239981
- Publication date Jul 30, 2020
- JX NIPPON MINING & METALS CORPORATION
- Hirotaka ARIYOSHI
- H01 - BASIC ELECTRIC ELEMENTS