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Ryuichi Akagi
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Wakayama-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Process for producing positive electrode active material particles...
Patent number
8,562,857
Issue date
Oct 22, 2013
Kao Corporation
Ryuichi Akagi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Positive electrode active material sintered body for battery
Patent number
8,465,872
Issue date
Jun 18, 2013
Kao Corporation
Ryuichi Akagi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing positive electrode active material for battery
Patent number
8,273,267
Issue date
Sep 25, 2012
Kao Corporation
Ryuichi Akagi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method for producing composite material for positive electrode of l...
Patent number
8,241,525
Issue date
Aug 14, 2012
Kao Corporation
Kazuo Oki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Composite positive electrode material for lithium ion battery and b...
Patent number
8,003,015
Issue date
Aug 23, 2011
Kao Corporation
Kazuo Oki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Synthesized inorganic ion exchange material and detergent compositi...
Patent number
5,618,783
Issue date
Apr 8, 1997
Kao Corporation
Mikio Sakaguchi
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Synthesized inorganic ion exchange material and detergent compositi...
Patent number
5,427,711
Issue date
Jun 27, 1995
Kao Corporation
Mikio Sakaguchi
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
SINTERED LITHIUM COMPLEX OXIDE
Publication number
20110206990
Publication date
Aug 25, 2011
Ryuichi Akagi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
PROCESS FOR PRODUCING POSITIVE ELECTRODE ACTIVE MATERIAL PARTICLES...
Publication number
20110204301
Publication date
Aug 25, 2011
Ryuichi Akagi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METHOD FOR PRODUCING COMPOSITE MATERIAL FOR POSITIVE ELECTRODE OF L...
Publication number
20100230641
Publication date
Sep 16, 2010
Kazuo Oki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
COMPOSITE POSITIVE ELECTRODE MATERIAL FOR LITHIUM ION BATTERY AND B...
Publication number
20100140554
Publication date
Jun 10, 2010
KAO CORPORATION
Kazuo Oki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METHOD FOR PRODUCING POSITIVE ELECTRODE ACTIVE MATERIAL FOR BATTERY
Publication number
20100117031
Publication date
May 13, 2010
Ryuichi Akagi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL SINTERED BODY FOR BATTERY
Publication number
20100119945
Publication date
May 13, 2010
KAO CORPORATION
Ryuichi Akagi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...