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Takahiro OGAWA
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Ehime, JP
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last 30 patents
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Patent Grant
Positive electrode active material for non-aqueous electrolyte seco...
Patent number
11,811,052
Issue date
Nov 7, 2023
Sumitomo Metal Mining Co., Ltd.
Jiro Okada
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTER...
Publication number
20220045323
Publication date
Feb 10, 2022
Sumitomo Metal Mining Co., Ltd.
Takahiro TOMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTER...
Publication number
20220041466
Publication date
Feb 10, 2022
Sumitomo Metal Mining Co., Ltd.
Takahiro TOMA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECO...
Publication number
20210119201
Publication date
Apr 22, 2021
Sumitomo Metal Mining Co., Ltd.
Jiro OKADA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CATHODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTE...
Publication number
20210066715
Publication date
Mar 4, 2021
SUMITOMO METAL MINiNG CO., LTC.
Tomoko NAKAYAMA
H01 - BASIC ELECTRIC ELEMENTS