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Takasaki, JP
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last 30 patents
Information
Patent Grant
Negative electrode active material, negative electrode, lithium ion...
Patent number
11,909,038
Issue date
Feb 20, 2024
Shin-Etsu Chemical Co., Ltd.
Takakazu Hirose
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing negative electrode active material particle
Patent number
11,901,545
Issue date
Feb 13, 2024
Shin-Etsu Chemical Co., Ltd.
Takakazu Hirose
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode active material, mixed negative electrode active...
Patent number
11,594,716
Issue date
Feb 28, 2023
Shin-Etsu Chemical Co., Ltd.
Takakazu Hirose
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode active material, mixed negative electrode active...
Patent number
11,335,905
Issue date
May 17, 2022
Shin-Etsu Chemical Co., Ltd.
Takakazu Hirose
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode active material, mixed negative electrode active...
Patent number
11,283,060
Issue date
Mar 22, 2022
Shin-Etsu Chemical Co., Ltd.
Takakazu Hirose
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode active material, mixed negative electrode active...
Patent number
11,165,058
Issue date
Nov 2, 2021
Shin-Etsu Chemical Co., Ltd.
Takakazu Hirose
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode active material, mixed negative electrode active...
Patent number
10,998,544
Issue date
May 4, 2021
Shin-Etsu Chemical Co., Ltd.
Takakazu Hirose
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Negative electrode active material, negative electrode, lithium ion...
Patent number
10,873,082
Issue date
Dec 22, 2020
Shin-Etsu Chemical Co., Ltd.
Takakazu Hirose
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Negative electrode active material for non-aqueous electrolyte seco...
Patent number
10,833,323
Issue date
Nov 10, 2020
Shin-Etsu Chemical Co., Ltd.
Takakazu Hirose
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode active material for non-aqueous electrolyte seco...
Patent number
10,707,482
Issue date
Jul 7, 2020
Shin-Etsu Chemical Co., Ltd.
Takakazu Hirose
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Negative electrode for non-aqueous electrolyte secondary battery an...
Patent number
9,728,779
Issue date
Aug 8, 2017
Shin-Etsu Chemical Co., Ltd.
Takakazu Hirose
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
NEGATIVE ELECTRODE AND NEGATIVE ELECTRODE MANUFACTURING METHOD
Publication number
20240105927
Publication date
Mar 28, 2024
Shin-Etsu Chemical Co., Ltd.
Takakazu HIROSE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE AND METHOD F...
Publication number
20220376238
Publication date
Nov 24, 2022
Shin-Etsu Chemical Co., Ltd.
Takakazu HIROSE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE AND METHOD F...
Publication number
20220336800
Publication date
Oct 20, 2022
Shin-Etsu Chemical Co., Ltd.
Takakazu HIROSE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING NEGATIVE ELECTRODE ACTIVE MATERIAL PARTICLE
Publication number
20220158166
Publication date
May 19, 2022
Shin-Etsu Chemical Co., Ltd.
Takakazu HIROSE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL AND METHOD FOR PRODUCING THE SAME
Publication number
20220013770
Publication date
Jan 13, 2022
Shin-Etsu Chemical Co., Ltd.
Takakazu HIROSE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL, MIXED NEGATIVE ELECTRODE ACTIVE...
Publication number
20200028152
Publication date
Jan 23, 2020
Shin-Etsu Chemical Co., Ltd.
Takakazu HIROSE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL, MIXED NEGATIVE ELECTRODE ACTIVE...
Publication number
20190355973
Publication date
Nov 21, 2019
Shin-Etsu Chemical Co., Ltd.
Takakazu HIROSE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE, LITHIUM ION...
Publication number
20190237760
Publication date
Aug 1, 2019
Shin-Etsu Chemical Co., Ltd.
Takakazu HIROSE
C01 - INORGANIC CHEMISTRY
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL, MIXED NEGATIVE ELECTRODE ACTIVE...
Publication number
20190229332
Publication date
Jul 25, 2019
Shin-Etsu Chemical Co., Ltd.
Takakazu HIROSE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL, MIXED NEGATIVE ELECTRODE ACTIVE...
Publication number
20190221836
Publication date
Jul 18, 2019
Shin-Etsu Chemical Co., Ltd.
Takakazu HIROSE
C01 - INORGANIC CHEMISTRY
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECO...
Publication number
20190214637
Publication date
Jul 11, 2019
Shin-Etsu Chemical Co., Ltd.
Takakazu HIROSE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE, LITHIUM ION...
Publication number
20190123353
Publication date
Apr 25, 2019
Shin-Etsu Chemical Co., Ltd.
Takakazu HIROSE
C01 - INORGANIC CHEMISTRY
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL, MIXED NEGATIVE ELECTRODE ACTIVE...
Publication number
20190097217
Publication date
Mar 28, 2019
Shin-Etsu Chemical Co., Ltd.
Takakazu HIROSE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECO...
Publication number
20180261833
Publication date
Sep 13, 2018
Shin-Etsu Chemical Co., Ltd.
Takakazu HIROSE
C01 - INORGANIC CHEMISTRY
Information
Patent Application
NEGATIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AN...
Publication number
20150287989
Publication date
Oct 8, 2015
Shin-Etsu Chemical Co., Ltd.
Takakazu HIROSE
H01 - BASIC ELECTRIC ELEMENTS