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Kohta TAKAHASHI
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Takasaki, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Negative electrode material, method of producing the negative elect...
Patent number
11,990,603
Issue date
May 21, 2024
Shin-Etsu Chemical Co., Ltd.
Takumi Matsuno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode active material, mixed negative electrode active...
Patent number
11,961,997
Issue date
Apr 16, 2024
Shin-Etsu Chemical Co., Ltd.
Takumi Matsuno
H01 - BASIC ELECTRIC ELEMENTS
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 for non-aqueous electrolyte seco...
Patent number
11,316,152
Issue date
Apr 26, 2022
Shin-Etsu Chemical Co., Ltd.
Kohta Takahashi
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 material for nonaqueous electrolyte secondary ba...
Patent number
10,700,348
Issue date
Jun 30, 2020
Shin-Etsu Chemical Co., Ltd.
Hiroki Yoshikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode material for non-aqueous electrolyte secondary b...
Patent number
10,686,189
Issue date
Jun 16, 2020
Shin-Etsu Chemical Co., Ltd.
Hiromichi Kamo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode active material for nonaqueous electrolyte secon...
Patent number
10,559,812
Issue date
Feb 11, 2020
Shin-Etsu Chemical Co., Ltd.
Takumi Matsuno
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Negative electrode material for non-aqueous electrolyte secondary b...
Patent number
10,529,984
Issue date
Jan 7, 2020
Shin-Etsu Chemical Co., Ltd.
Kohta Takahashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode material for non-aqueous electrolyte secondary b...
Patent number
10,396,348
Issue date
Aug 27, 2019
Shin-Etsu Chemical Co., Ltd.
Masahiro Furuya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode active material for non-aqueous electrolyte seco...
Patent number
10,396,353
Issue date
Aug 27, 2019
Shin-Etsu Chemical Co., Ltd.
Hiromichi Kamo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rotary tubular furnace, method of producing negative electrode acti...
Patent number
10,069,142
Issue date
Sep 4, 2018
Shin-Etsu Chemical Co., Ltd.
Kohta Takahashi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Negative electrode material for nonaqueous electrolyte secondary ba...
Patent number
9,893,353
Issue date
Feb 13, 2018
Shin-Etsu Chemical Co., Ltd.
Hiroki Yoshikawa
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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 FOR NON-AQUEOUS ELECTROLYTE SECO...
Publication number
20220069297
Publication date
Mar 3, 2022
Shin-Etsu Chemical Co., Ltd.
Kohta TAKAHASHI
C01 - INORGANIC CHEMISTRY
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
20210376311
Publication date
Dec 2, 2021
Shin-Etsu Chemical Co., Ltd.
Takumi MATSUNO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECO...
Publication number
20210028447
Publication date
Jan 28, 2021
Shin-Etsu Chemical Co., Ltd.
Kohta TAKAHASHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECO...
Publication number
20200112021
Publication date
Apr 9, 2020
Shin-Etsu Chemical Co., Ltd.
Kohta TAKAHASHI
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 MATERIAL, METHOD OF PRODUCING THE NEGATIVE ELECT...
Publication number
20190341602
Publication date
Nov 7, 2019
Shin-Etsu Chemical Co., Ltd.
Takumi MATSUNO
H01 - BASIC ELECTRIC ELEMENTS
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 NONAQUEOUS ELECTROLYTE SECON...
Publication number
20190006656
Publication date
Jan 3, 2019
Shin-Etsu Chemical Co., Ltd.
Takumi MATSUNO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECO...
Publication number
20180226648
Publication date
Aug 9, 2018
Shin-Etsu Chemical Co., Ltd.
Kohta TAKAHASHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BA...
Publication number
20180108907
Publication date
Apr 19, 2018
Shin-Etsu Chemical Co., Ltd.
Hiroki YOSHIKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECO...
Publication number
20170288216
Publication date
Oct 5, 2017
Shin-Etsu Chemical Co., Ltd.
Hiromichi KAMO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY B...
Publication number
20170207450
Publication date
Jul 20, 2017
Shin-Etsu Chemical Co., Ltd.
Kohta TAKAHASHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY B...
Publication number
20160336585
Publication date
Nov 17, 2016
Shin-Etsu Chemical Co., Ltd.
Masahiro FURUYA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF PRODUCING NEGATIVE ELECTRODE MATERIAL FOR NON-AQUEOUS ELE...
Publication number
20160141600
Publication date
May 19, 2016
Shin-Etsu Chemical Co., Ltd.
Masahiro FURUYA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ROTARY TUBULAR FURNACE, METHOD OF PRODUCING NEGATIVE ELECTRODE ACTI...
Publication number
20160141599
Publication date
May 19, 2016
Shin-Etsu Chemical Co., Ltd.
Kohta TAKAHASHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BA...
Publication number
20160087270
Publication date
Mar 24, 2016
Shin-Etsu Chemical Co., Ltd.
Hiroki YOSHIKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY B...
Publication number
20150303468
Publication date
Oct 22, 2015
Shin-Etsu Chemical Co., Ltd.
Hiromichi KAMO
H01 - BASIC ELECTRIC ELEMENTS