Kei KUMABAYASHI

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Energy storage device and method for manufacturing energy storage d...
- Patent number 12,100,838
- Issue date Sep 24, 2024
- GS Yuasa International Ltd.
- Kenta Ogi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
NONAQUEOUS ELECTROLYTE ENERGY STORAGE DEVICE
- Publication number 20240186514
- Publication date Jun 6, 2024
- GS YUASA INTERNATIONAL LTD.
- Kenta OGI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENERGY STORAGE DEVICE AND NEGATIVE ELECTRODE FOR ENERGY STORAGE DEVICE
- Publication number 20240079589
- Publication date Mar 7, 2024
- GS YUASA INTERNATIONAL LTD.
- Kenta OGI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENERGY STORAGE DEVICE
- Publication number 20230022950
- Publication date Jan 26, 2023
- GS YUASA INTERNATIONAL LTD.
- Kenta OGI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENERGY STORAGE DEVICE AND METHOD FOR MANUFACTURING ENERGY STORAGE D...
- Publication number 20220407069
- Publication date Dec 22, 2022
- GS Yuasa International Ltd.
- Kenta OGI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENERGY STORAGE DEVICE
- Publication number 20220271287
- Publication date Aug 25, 2022
- GS YUASA INTERNATIONAL LTD.
- Kenta OGI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENERGY STORAGE DEVICE AND METHOD FOR MANUFACTURING ENERGY STORAGE D...
- Publication number 20210257618
- Publication date Aug 19, 2021
- GS YUASA INTERNATIONAL LTD.
- Kenta OGI
- H01 - BASIC ELECTRIC ELEMENTS