Hiroto INOUE

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KORIYAMA-SHI, FUKUSHIMA, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing high-purity aqueous lithium salt solution
- Patent number 12,294,053
- Issue date May 6, 2025
- Asaka Riken Co., Ltd.
- Keita Yamada
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR RECOVERING LITHIUM FROM LITHIUM-SALT-CONTAINING AQUEOUS...
- Publication number 20250043391
- Publication date Feb 6, 2025
- Asaka Riken Co., Ltd.
- Keita YAMADA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR DISSOLVING BATTERY POWDER IN HYDROCHLORIC ACID
- Publication number 20240263268
- Publication date Aug 8, 2024
- Asaka Riken Co., Ltd.
- Keita YAMADA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCING HIGH-PURITY AQUEOUS LITHIUM SALT SOLUTION
- Publication number 20230145941
- Publication date May 11, 2023
- Asaka Riken Co., Ltd.
- Keita YAMADA
- H01 - BASIC ELECTRIC ELEMENTS