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Hiroshi Inukai
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Tsuchiura, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Transition metal composite hydroxide and lithium composite metal oxide
Patent number
10,103,383
Issue date
Oct 16, 2018
Sumitomo Chemical Company, Limited
Kenji Takamori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sodium secondary battery comprising carbonaceous material
Patent number
9,899,665
Issue date
Feb 20, 2018
Sumitomo Chemical Company, Limited
Taketsugu Yamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transition metal composite hydroxide and lithium composite metal oxide
Patent number
9,356,288
Issue date
May 31, 2016
Sumitomo Chemical Company, Limited
Kenji Takamori
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Active material for nonaqueous secondary battery and method for pro...
Patent number
9,240,593
Issue date
Jan 19, 2016
Sumitomo Chemical Company, Limited
Reiko Sasaki
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Lithium composite metal oxide and nonaqueous electrolyte secondary...
Patent number
9,178,247
Issue date
Nov 3, 2015
Sumitomo Chemical Company, Limited
Yuichiro Imanari
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing positive electrode active material for non-aqu...
Patent number
RE43913
Issue date
Jan 8, 2013
Sumitomo Chemical Company, Limited
Kenji Nakane
429 - Chemistry: electrical current producing apparatus, product, and process
Information
Patent Grant
Method for preparing positive electrode active material for non-aqu...
Patent number
7,709,150
Issue date
May 4, 2010
Sumitomo Chemical Company, Limited
Kenji Nakane
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method for preparing positive electrode active material for non-aqu...
Patent number
7,429,435
Issue date
Sep 30, 2008
Sumitomo Chemical Company, Limited
Kenji Nakane
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
TRANSITION METAL COMPOSITE HYDROXIDE AND LITHIUM COMPOSITE METAL OXIDE
Publication number
20160240850
Publication date
Aug 18, 2016
Sumitomo Chemical Company, Limited
Kenji TAKAMORI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRANSITION METAL COMPOSITE HYDROXIDE AND LITHIUM COMPOSITE METAL OXIDE
Publication number
20130130090
Publication date
May 23, 2013
SUMITOMO CHEMICAL COMPANY, LIMITED
Kenji Takamori
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR RECOVERING OXIDE-CONTAINING BATTERY MATERIAL FROM WASTE...
Publication number
20110147679
Publication date
Jun 23, 2011
SUMITOMO CHEMICAL COMPANY, LIMITED
Hiroshi Inukai
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
SODIUM SECONDARY BATTERY
Publication number
20110135990
Publication date
Jun 9, 2011
SUMITOMO CHEMICAL COMPANY, LIMITED
Taketsugu Yamamoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ACTIVE MATERIAL FOR NONAQUEOUS SECONDARY BATTERY AND METHOD FOR PRO...
Publication number
20090314984
Publication date
Dec 24, 2009
Sumitomo Chemical Company, Limited
Reiko Sasaki
C01 - INORGANIC CHEMISTRY
Information
Patent Application
LITHIUM COMPOSITE METAL OXIDE AND NONAQUEOUS ELECTROLYTE SECONDARY...
Publication number
20090280412
Publication date
Nov 12, 2009
SUMITOMO CHEMICAL COMPANY, LIMITED
Yuichiro Imanari
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METHOD FOR PREPARING POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQU...
Publication number
20080206643
Publication date
Aug 28, 2008
Sumitomo Chemical Company, Limited
Kenji Nakane
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method for preparing positive electrode active material for non-aqu...
Publication number
20030180620
Publication date
Sep 25, 2003
Sumitomo Chemical Company, Limited
Kenji Nakane
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...