Akifumi KIKUCHI

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Nonaqueous electrolyte energy storage device and method for produci...
- Patent number 11,205,775
- Issue date Dec 21, 2021
- GS Yuasa International Ltd.
- Akifumi Kikuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonaqueous electrolyte energy storage device and method for produci...
- Patent number 11,108,041
- Issue date Aug 31, 2021
- GS Yuasa International Ltd.
- Akifumi Kikuchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
NONAQUEOUS ELECTROLYTE FOR ENERGY STORAGE DEVICE, NONAQUEOUS ELECTR...
- Publication number 20220190386
- Publication date Jun 16, 2022
- GS YUASA INTERNATIONAL LTD.
- Akifumi KIKUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONAQUEOUS ELECTROLYTE ENERGY STORAGE DEVICE AND METHOD FOR MANUFAC...
- Publication number 20210098777
- Publication date Apr 1, 2021
- GS YUASA INTERNATIONAL LTD.
- Katsuyuki TAKAHASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONAQUEOUS ELECTROLYTE ENERGY STORAGE DEVICE AND METHOD FOR PRODUCI...
- Publication number 20200067140
- Publication date Feb 27, 2020
- GS YUASA INTERNATIONAL LTD.
- Akifumi KIKUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONAQUEOUS ELECTROLYTE ENERGY STORAGE DEVICE AND METHOD FOR PRODUCI...
- Publication number 20180358614
- Publication date Dec 13, 2018
- GS YUASA INTERNATIONAL LTD.
- Akifumi KIKUCHI
- H01 - BASIC ELECTRIC ELEMENTS