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Ehime, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Cathode active material for non-aqueous electrolyte secondary batte...
Patent number
10,629,891
Issue date
Apr 21, 2020
Sumitomo Metal Mining Co., Ltd.
Syuhei Oda
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 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
Coated nickel hydroxide powder for positive electrode active materi...
Patent number
10,020,498
Issue date
Jul 10, 2018
Sumitomo Metal Mining Co., Ltd.
Katsuya Kase
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cathode active material for non-aqueous electrolyte secondary batte...
Patent number
9,947,916
Issue date
Apr 17, 2018
Sumitomo Metal Mining Co., Ltd.
Syuhei Oda
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
Coated nickel hydroxide powder for positive electrode active materi...
Patent number
9,768,444
Issue date
Sep 19, 2017
Sumitomo Metal Mining Co., Ltd.
Katsuya Kase
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode active material for non-aqueous electrolyte seco...
Patent number
9,553,311
Issue date
Jan 24, 2017
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
Information
Patent Grant
Coated positive electrode active material, positive electrode for n...
Patent number
9,023,531
Issue date
May 5, 2015
Toyota Jidosha Kabushiki Kaisha
Tomoyoshi Ueki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Positive electrode active material for non-aqueous electrolyte seco...
Patent number
8,999,573
Issue date
Apr 7, 2015
Sumitomo Metal Mining Co., Ltd.
Katsuya Kase
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Active material for positive electrode in non-aqueous electrolyte s...
Patent number
7,645,542
Issue date
Jan 12, 2010
Sumitomo Metal Mining Co., Ltd.
Katsuya Kase
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Active material for positive electrode for non-aqueous electrolyte...
Patent number
7,332,248
Issue date
Feb 19, 2008
Sumitomo Metal Mining Co., Ltd.
Katsuya Kase
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Methods for manufacturing R-Fe-B type magnet raw material powder an...
Patent number
6,149,861
Issue date
Nov 21, 2000
Sumitomo Special Metals Co., Ltd.
Yuji Kaneko
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
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
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
Coated Nickel Hydroxide Powder for Positive Electrode Active Materi...
Publication number
20180287147
Publication date
Oct 4, 2018
Sumitomo Metal Mining Co., Ltd.
Katsuya Kase
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATHODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTE...
Publication number
20180159117
Publication date
Jun 7, 2018
Sumitomo Metal Mining Co., Ltd.
Syuhei ODA
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 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
Coated Nickel Hydroxide Powder for Positive Electrode Active Materi...
Publication number
20150295231
Publication date
Oct 15, 2015
Sumitomo Metal Mining Co., Ltd.
Katsuya Kase
G01 - MEASURING TESTING
Information
Patent Application
COATED NICKEL HYDROXIDE POWDER FOR POSITIVE ELECTRODE ACTIVE MATERI...
Publication number
20150280224
Publication date
Oct 1, 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
POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECO...
Publication number
20150108398
Publication date
Apr 23, 2015
TOYOTA JIDOSHA KABUSHIKI KAISHA
Katsuya KASE
H01 - BASIC ELECTRIC ELEMENTS
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
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECO...
Publication number
20130108921
Publication date
May 2, 2013
Katsuya Kase
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATHODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATT...
Publication number
20130037742
Publication date
Feb 14, 2013
Syuhei Oda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COATED POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE FOR N...
Publication number
20100221613
Publication date
Sep 2, 2010
Tomoyoshi Ueki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECO...
Publication number
20080233481
Publication date
Sep 25, 2008
Ryuuichi Kuzuo
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Active material for positive electrode in non-aqueous electrolyte s...
Publication number
20040197658
Publication date
Oct 7, 2004
Katsuya Kase
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Active material for positive electrode for non-aqueous electrolyte...
Publication number
20040180263
Publication date
Sep 16, 2004
Katsuya Kase
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...