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Eiichi Iwata
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Yamaguchi, JP
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Patents Grants
last 30 patents
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Patent Grant
Metal-containing trimanganese tetraoxide composite particles and me...
Patent number
10,109,857
Issue date
Oct 23, 2018
Tosoh Corporation
Eiichi Iwata
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Trimanganese tetraoxide and its production process
Patent number
9,487,883
Issue date
Nov 8, 2016
Tosoh Corporation
Eiichi Iwata
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Manganese oxide and method for producing same, and method for produ...
Patent number
9,150,427
Issue date
Oct 6, 2015
Tosoh Corporation
Eiichi Iwata
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Spinel-type lithium-manganese oxide containing heteroelements prepa...
Patent number
6,670,076
Issue date
Dec 30, 2003
Tosoh Corporation
Eiichi Iwata
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Lithium manganese oxide, and process for its production and seconda...
Patent number
6,475,672
Issue date
Nov 5, 2002
Tosoh Corporation
Eiichi Iwata
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Spinel-type lithium-manganese oxide containing heteroelements, prep...
Patent number
6,168,888
Issue date
Jan 2, 2001
Tosoh Corporation
Eiichi Iwata
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Spinel type lithium-mangenese oxide material, process for preparing...
Patent number
5,807,646
Issue date
Sep 15, 1998
Tosoh Corporation
Eiichi Iwata
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
TRIMANGANESE TETRAOXIDE AND ITS PRODUCTION PROCESS
Publication number
20150104373
Publication date
Apr 16, 2015
TOSOH CORPORATION
Eiichi Iwata
C30 - CRYSTAL GROWTH
Information
Patent Application
METAL-CONTAINING TRIMANGANESE TETRAOXIDE COMBINED PARTICLES AND THE...
Publication number
20150104644
Publication date
Apr 16, 2015
TOSOH CORPORATION
Eiichi Iwata
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
MANGANESE OXIDE AND METHOD FOR PRODUCING SAME, AND METHOD FOR PRODU...
Publication number
20130187083
Publication date
Jul 25, 2013
TOSOH CORPORATION
Eiichi Iwata
H01 - BASIC ELECTRIC ELEMENTS