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Atsushi KAWATSUKI
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Atsugi, Kanagawa, JP
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Patents Applications
last 30 patents
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Patent Application
METHOD FOR PRODUCING SECONDARY BATTERY
Publication number
20250015263
Publication date
Jan 9, 2025
Semiconductor Energy Laboratory Co., Ltd.
Atsushi KAWATSUKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR FORMING COMPOSITE OXIDE AND METHOD FOR FORMING LITHIUM I...
Publication number
20240429381
Publication date
Dec 26, 2024
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Jo SAITO
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SECONDARY BATTERY, ELECTRONIC DEVICE, AND FLYING OBJECT
Publication number
20240266594
Publication date
Aug 8, 2024
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Shuhei YOSHITOMI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY, ELECTRONIC DEVICE, POWER STORAGE SYSTEM, AND MOVING VEHICLE
Publication number
20240258497
Publication date
Aug 1, 2024
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Shunpei YAMAZAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL AND SECONDARY BATTERY
Publication number
20240063387
Publication date
Feb 22, 2024
Semiconductor Energy Laboratory Co., Ltd.
Shunpei YAMAZAKI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ELECTRODE, METHOD FOR FORMING POSITIVE ELECTRODE, SECONDAR...
Publication number
20240030413
Publication date
Jan 25, 2024
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Shunpei YAMAZAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR FORMING POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELE...
Publication number
20230387394
Publication date
Nov 30, 2023
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Shunpei YAMAZAKI
H01 - BASIC ELECTRIC ELEMENTS