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Niihama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Nickel manganese composite hydroxide and method for producing same,...
Patent number
11,742,483
Issue date
Aug 29, 2023
Sumitomo Metal Mining Co., Ltd.
Takuma Nakamura
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Nickel manganese composite hydroxide, production method for nickel...
Patent number
11,670,765
Issue date
Jun 6, 2023
Sumitomo Metal Mining Co., Ltd.
Haruki Kaneda
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Nickel-manganese composite hydroxide, method for producing the same...
Patent number
11,658,297
Issue date
May 23, 2023
Sumitomo Metal Mining Co., Ltd.
Haruki Kaneda
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Nickel manganese composite hydroxide and method for producing same,...
Patent number
11,476,460
Issue date
Oct 18, 2022
Sumitomo Metal Mining Co., Ltd.
Takuma Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode active material for nonaqueous electrolyte secon...
Patent number
11,430,990
Issue date
Aug 30, 2022
Sumitomo Metal Mining Co., Ltd.
Takaaki Ando
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nickel-manganese composite hydroxide, method for producing the same...
Patent number
11,387,453
Issue date
Jul 12, 2022
Sumitomo Metal Mining Co., Ltd.
Haruki Kaneda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nickel-manganese composite hydroxide, method for producing the same...
Patent number
11,296,316
Issue date
Apr 5, 2022
Sumitomo Metal Mining Co., Ltd.
Haruki Kaneda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nickel manganese containing composite hydroxide and manufacturing m...
Patent number
10,553,870
Issue date
Feb 4, 2020
Sumitomo Metal Mining Co., Ltd.
Haruki Kaneda
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
NICKEL-MANGANESE COMPOSITE HYDROXIDE, METHOD FOR PRODUCING THE SAME...
Publication number
20230253559
Publication date
Aug 10, 2023
Sumitomo Metal Mining Co., Ltd.
Haruki Kaneda
C01 - INORGANIC CHEMISTRY
Information
Patent Application
NICKEL MANGANESE COMPOSITE HYDROXIDE AND METHOD FOR PRODUCING SAME,...
Publication number
20220399544
Publication date
Dec 15, 2022
Sumitomo Metal Mining Co., Ltd.
Takuma Nakamura
C01 - INORGANIC CHEMISTRY
Information
Patent Application
NICKEL-MANGANESE COMPOSITE HYDROXIDE, METHOD FOR PRODUCING THE SAME...
Publication number
20220293938
Publication date
Sep 15, 2022
Sumitomo Metal Mining Co., Ltd.
Haruki Kaneda
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE-ELECTRODE ACTIVE MATERIAL PRECURSOR FOR LITHIUM-ION SECOND...
Publication number
20220238874
Publication date
Jul 28, 2022
Sumitomo Metal Mining Co., Ltd.
Haruki KANEDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NICKEL-MANGANESE COMPOSITE HYDROXIDE, METHOD FOR PRODUCING THE SAME...
Publication number
20220041465
Publication date
Feb 10, 2022
Sumitomo Metal Mining Co., Ltd.
Haruki Kaneda
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUE...
Publication number
20210305569
Publication date
Sep 30, 2021
Sumitomo Metal Mining Co., Ltd.
Takaaki Ando
C01 - INORGANIC CHEMISTRY
Information
Patent Application
NICKEL MANGANESE COMPOSITE HYDROXIDE, METHOD FOR PRODUCING SAME, PO...
Publication number
20200052295
Publication date
Feb 13, 2020
Sumitomo Metal Mining Co., Ltd.
Yuki Koshika
C01 - INORGANIC CHEMISTRY
Information
Patent Application
NICKEL MANGANESE COMPOSITE HYDROXIDE, PRODUCTION METHOD FOR NICKEL...
Publication number
20190296348
Publication date
Sep 26, 2019
Sumitomo Metal Mining Co., Ltd.
Haruki Kaneda
C01 - INORGANIC CHEMISTRY
Information
Patent Application
NICKEL MANGANESE COMPOSITE HYDROXIDE AND METHOD FOR PRODUCING SAME,...
Publication number
20190260024
Publication date
Aug 22, 2019
Sumitomo Metal Mining Co., Ltd.
Takuma Nakamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NICKEL MANGANESE COMPOSITE HYDRHYDROXIDE, PRODUCTION METHOD FOR NIC...
Publication number
20190248673
Publication date
Aug 15, 2019
Sumitomo Metal Mining Co., Ltd.
Haruki Kaneda
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ELECTRODE ACTIVE SUBSTANCE FOR NON-AQUEOUS ELECTROLYTE SEC...
Publication number
20190252680
Publication date
Aug 15, 2019
Sumitomo Metal Mining Co., Ltd.
Takaaki Ando
C01 - INORGANIC CHEMISTRY
Information
Patent Application
NICKEL MANGANESE COMPOSITE HYDROXIDE, PRODUCTION METHOD FOR NICKEL...
Publication number
20190252681
Publication date
Aug 15, 2019
Sumitomo Metal Mining Co., Ltd.
Haruki Kaneda
C01 - INORGANIC CHEMISTRY
Information
Patent Application
NICKEL MANGANESE CONTAINING COMPOSITE HYDROXIDE AND MANUFACTURING M...
Publication number
20180316006
Publication date
Nov 1, 2018
Sumitomo Metal Mining Co., Ltd.
Haruki Kaneda
C01 - INORGANIC CHEMISTRY