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Genei Nakajima
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Kumagaya-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Cathode active material used for lithium ion secondary battery and...
Patent number
11,949,100
Issue date
Apr 2, 2024
PROTERIAL, LTD.
Tatsuya Toyama
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method and firing apparatus for manufacturing cathode active materi...
Patent number
11,688,847
Issue date
Jun 27, 2023
PROTERIAL, LTD.
Akira Gunji
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cathode active material for lithium ion secondary battery, method f...
Patent number
11,677,075
Issue date
Jun 13, 2023
PROTERIAL, LTD.
Shuichi Takano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cathode active material used for lithium ion secondary battery and...
Patent number
11,646,412
Issue date
May 9, 2023
Hitachi Metals, Ltd.
Tatsuya Toyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode material, its manufacturing method and lithium s...
Patent number
8,097,363
Issue date
Jan 17, 2012
Hitachi, Ltd.
Toyotaka Yuasa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Ceramic sintered compact and piezoelectric element
Patent number
8,075,996
Issue date
Dec 13, 2011
Hitachi Metals, Ltd.
Genei Nakajima
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Positive electrode material, its manufacturing method and lithium s...
Patent number
7,910,246
Issue date
Mar 22, 2011
Hitachi, Ltd.
Toyotaka Yuasa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Positive electrode material, its manufacturing method and lithium s...
Patent number
7,604,898
Issue date
Oct 20, 2009
Hitachi, Ltd.
Toyotaka Yuasa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
CATHODE ACTIVE MATERIAL USED FOR LITHIUM ION SECONDARY BATTERY AND...
Publication number
20210336260
Publication date
Oct 28, 2021
Hitachi Metals, Ltd.
Tatsuya TOYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND FIRING APPARATUS FOR MANUFACTURING CATHODE ACTIVE MATERI...
Publication number
20210126237
Publication date
Apr 29, 2021
Hitachi Metals, Ltd.
Akira GUNJI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATHODE ACTIVE MATERIAL USED FOR LITHIUM ION SECONDARY BATTERY AND...
Publication number
20210013505
Publication date
Jan 14, 2021
Hitachi Metals, Ltd.
Tatsuya TOYAMA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CATHODE ACTIVE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, METHOD F...
Publication number
20200251733
Publication date
Aug 6, 2020
Hitachi Metals, Ltd.
Shuichi TAKANO
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR MANUFACTURING PIEZOELECTRIC CERAMIC, PIEZOELECTRIC CERAM...
Publication number
20150311425
Publication date
Oct 29, 2015
TOYAMA PREFECTURE
Shuji YAMANAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE MATERIAL, ITS MANUFACTURING METHOD AND LITHIUM S...
Publication number
20110127463
Publication date
Jun 2, 2011
Toyotaka Yuasa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Ceramic sintered compact and piezoelectric element
Publication number
20090324954
Publication date
Dec 31, 2009
Hitachi Metals, Ltd.
Genei Nakajima
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Positive electrode material, its manufacturing method and lithium s...
Publication number
20070259266
Publication date
Nov 8, 2007
Toyotaka Yuasa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Positive electrode material, its manufacturing method and lithium s...
Publication number
20070212602
Publication date
Sep 13, 2007
Toyotaka Yuasa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Positive electrode material, its manufacturing method and lithium s...
Publication number
20040253516
Publication date
Dec 16, 2004
Toyotaka Yuasa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Cathode active material for a lithium secondary battery and a manuf...
Publication number
20030129496
Publication date
Jul 10, 2003
Masahiro Kasai
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...