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Yusuke MAEDA
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Fukui-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Lithium composite metal compound, positive electrode active materia...
Patent number
11,949,101
Issue date
Apr 2, 2024
Sumitomo Chemical Company, Limited
Masashi Inoue
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Lithium-containing transition metal composite oxide, positive elect...
Patent number
11,855,247
Issue date
Dec 26, 2023
Sumitomo Chemical Company, Limited
Takashi Arimura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium nickel cobalt composite oxide positive active material, pos...
Patent number
11,532,814
Issue date
Dec 20, 2022
Sumitomo Chemical Company, Limited
Kenji Takamori
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Positive electrode active material for lithium secondary batteries,...
Patent number
11,437,618
Issue date
Sep 6, 2022
Sumitomo Chemical Company, Limited
Takashi Arimura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode active material precursor for lithium secondary...
Patent number
11,365,130
Issue date
Jun 21, 2022
Sumitomo Chemical Company, Limited
Yuichiro Imanari
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode active material for lithium secondary battery, p...
Patent number
11,283,073
Issue date
Mar 22, 2022
Sumitomo Chemical Company, Limited
Jun-ichi Kageura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode active material for lithium secondary batteries,...
Patent number
11,011,741
Issue date
May 18, 2021
Sumitomo Chemical Company, Limited
Hiroyuki Kurita
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
LITHIUM-CONTAINING TRANSITION METAL COMPOSITE OXIDE, POSITIVE ELECT...
Publication number
20240047663
Publication date
Feb 8, 2024
Sumitomo Chemical Company, Limited
Takashi ARIMURA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PRECURSOR FOR LITHIUM SECONDARY BATTERY POSITIVE ELECTRODE ACTIVE M...
Publication number
20220033275
Publication date
Feb 3, 2022
Sumitomo Chemical Company, Limited
Keiji DEGURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM COMPOSITE METAL COMPOUND, POSITIVE ELECTRODE ACTIVE MATERIA...
Publication number
20210057746
Publication date
Feb 25, 2021
Sumitomo Chemical Company, Limited
Masashi INOUE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERIES,...
Publication number
20210043917
Publication date
Feb 11, 2021
Sumitomo Chemical Company, Limited
Hiroyuki KURITA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
LITHIUM COMPOSITE METAL OXIDE, POSITIVE ELECTRODE ACTIVE MATERIAL F...
Publication number
20210017039
Publication date
Jan 21, 2021
Sumitomo Chemical Company, Limited
Daisuke NAGAO
C01 - INORGANIC CHEMISTRY
Information
Patent Application
LITHIUM-CONTAINING TRANSITION METAL COMPOSITE OXIDE, POSITIVE ELECT...
Publication number
20200303734
Publication date
Sep 24, 2020
Sumitomo Chemical Company, Limited
Takashi ARIMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, P...
Publication number
20200083532
Publication date
Mar 12, 2020
Sumitomo Chemical Company, Limited
Jun-ichi KAGEURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERIES,...
Publication number
20190334170
Publication date
Oct 31, 2019
Sumitomo Chemical Company, Limited
Kenji TAKAMORI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL PRECURSOR FOR LITHIUM SECONDARY...
Publication number
20190270650
Publication date
Sep 5, 2019
Sumitomo Chemical Company, Limited
Yuichiro Imanari
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERIES,...
Publication number
20180316008
Publication date
Nov 1, 2018
Sumitomo Chemical Company, Limited
Takashi ARIMURA
C01 - INORGANIC CHEMISTRY