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Ehime, JP
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last 30 patents
Information
Patent Grant
Nickel-containing composite hydroxide and production process thereof
Patent number
11,909,039
Issue date
Feb 20, 2024
Sumitomo Metal Mining Co., Ltd.
Kazuomi Ryoshi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Positive electrode active material for lithium ion secondary batter...
Patent number
11,569,504
Issue date
Jan 31, 2023
Sumitomo Metal Mining Co., Ltd.
Yasutaka Kamata
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Transition metal-containing composite hydroxide and manufacturing m...
Patent number
11,404,690
Issue date
Aug 2, 2022
Sumitomo Metal Mining Co., Ltd.
Takahiro Toma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transition metal composite hydroxide particles and production metho...
Patent number
11,283,072
Issue date
Mar 22, 2022
Sumitomo Metal Mining Co., Ltd.
Yasutaka Kamata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nickel-containing composite hydroxide and production process theref...
Patent number
10,593,942
Issue date
Mar 17, 2020
Sumitomo Metal Mining Co., Ltd.
Kazuomi Ryoshi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Transition metal-containing composite hydroxide and manufacturing m...
Patent number
10,547,052
Issue date
Jan 28, 2020
Sumitomo Metal Mining Co., Ltd.
Takahiro Toma
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Transition metal composite hydroxide particles and production metho...
Patent number
10,424,787
Issue date
Sep 24, 2019
Sumitomo Metal Mining Co., Ltd.
Yasutaka Kamata
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Nickel-cobalt composite hydroxide and method and device for produci...
Patent number
10,236,510
Issue date
Mar 19, 2019
Sumitomo Metal Mining Co., Ltd.
Katsuya Kase
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Nickel-cobalt-manganese composite hydroxide, and production method...
Patent number
10,236,504
Issue date
Mar 19, 2019
Sumitomo Metal Mining Co., Ltd.
Yasutaka Kamata
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Nickel-cobalt composite hydroxide and method and device for produci...
Patent number
10,141,571
Issue date
Nov 27, 2018
Sumitomo Metal Mining Co., Ltd.
Katsuya Kase
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Nickel-cobalt-manganese composite hydroxide and method for producin...
Patent number
9,941,515
Issue date
Apr 10, 2018
Sumitomo Metal Mining Co., Ltd.
Yasutaka Kamata
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Nickel-cobalt composite hydroxide and process for manufacturing same
Patent number
9,876,228
Issue date
Jan 23, 2018
Sumitomo Metal Mining Co., Ltd.
Katsuya Kase
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Nickel-cobalt composite hydroxide and process for manufacturing same
Patent number
9,543,580
Issue date
Jan 10, 2017
Sumitomo Metal Mining Co., Ltd.
Katsuya Kase
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Nickel-cobalt-manganese composite hydroxide and method for manufact...
Patent number
9,231,250
Issue date
Jan 5, 2016
Sumitomo Metal Mining Co., Ltd.
Katsuya Kase
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTER...
Publication number
20210020933
Publication date
Jan 21, 2021
Sumitomo Metal Mining Co., Ltd.
Yasutaka Kamata
C01 - INORGANIC CHEMISTRY
Information
Patent Application
NICKEL-CONTAINING COMPOSITE HYDROXIDE AND PRODUCTION PROCESS THEREF...
Publication number
20200161653
Publication date
May 21, 2020
Sumitomo Metal Mining Co., Ltd.
Kazuomi RYOSHI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
TRANSITION METAL-CONTAINING COMPOSITE HYDROXIDE AND MANUFACTURING M...
Publication number
20200161644
Publication date
May 21, 2020
Sumitomo Metal Mining Co., Ltd.
Takahiro TOMA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
TRANSITION METAL COMPOSITE HYDROXIDE PARTICLES AND PRODUCTION METHO...
Publication number
20200006770
Publication date
Jan 2, 2020
Sumitomo Metal Mining Co., Ltd.
Yasutaka KAMATA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
NICKEL-COBALT COMPOSITE HYDROXIDE AND METHOD AND DEVICE FOR PRODUCI...
Publication number
20180323431
Publication date
Nov 8, 2018
Sumitomo Metal Mining Co., Ltd.
KATSUYA KASE
C01 - INORGANIC CHEMISTRY
Information
Patent Application
TRANSITION METAL COMPOSITE HYDROXIDE PARTICLES AND PRODUCTION METHO...
Publication number
20180254481
Publication date
Sep 6, 2018
Sumitomo Metal Mining Co., Ltd.
Yasutaka KAMATA
C30 - CRYSTAL GROWTH
Information
Patent Application
TRANSITION METAL-CONTAINING COMPOSITE HYDROXIDE AND MANUFACTURING M...
Publication number
20180190978
Publication date
Jul 5, 2018
Sumitomo Metal Mining Co., Ltd.H
Takahiro TOMA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
NICKEL-CONTAINING COMPOSITE HYDROXIDE AND PRODUCTION PROCESS THEREF...
Publication number
20170324090
Publication date
Nov 9, 2017
Sumitomo Metal Mining Co., Ltd.
Kazuomi RYOSHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NICKEL-COBALT COMPOSITE HYDROXIDE AND PROCESS FOR MANUFACTURING SAME
Publication number
20170025679
Publication date
Jan 26, 2017
Sumitomo Metal Mining Co., Ltd.
Katsuya KASE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NICKEL-COBALT-MANGANESE COMPOSITE HYDROXIDE AND METHOD FOR PRODUCIN...
Publication number
20160293950
Publication date
Oct 6, 2016
Sumitomo Metal Mining Co., Ltd.
Yasutaka KAMATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NICKEL-COBALT-MANGANESE COMPOSITE HYDROXIDE, AND PRODUCTION METHOD...
Publication number
20160133927
Publication date
May 12, 2016
Sumitomo Metal Mining Co., Ltd.
Yasutaka KAMATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRANSITION METAL COMPOSITE HYDROXIDE PARTICLES AND PRODUCTION METHO...
Publication number
20160093885
Publication date
Mar 31, 2016
SUMITOMOMETAL MINING CO., LTD.
Yasutaka KAMATA
C30 - CRYSTAL GROWTH
Information
Patent Application
NICKEL-COBALT COMPOSITE HYDROXIDE AND PROCESS FOR MANUFACTURING SAME
Publication number
20150364759
Publication date
Dec 17, 2015
Sumitomo Metal Mining Co., Ltd.
Katsuya KASE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NICKEL-COBALT COMPOSITE HYDROXIDE AND METHOD AND DEVICE FOR PRODUCI...
Publication number
20150243984
Publication date
Aug 27, 2015
Sumitomo Metal Mining Co., Ltd.
Katsuya Kase
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
NICKEL-COBALT-MANGANESE COMPOSITE HYDROXIDE AND METHOD FOR MANUFACT...
Publication number
20150024207
Publication date
Jan 22, 2015
Sumitomo Metal Mining Co., Ltd.
Katsuya Kase
H01 - BASIC ELECTRIC ELEMENTS