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Takashi KAMEDA
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Ibaraki, JP
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Patents Grants
last 30 patents
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Patent Grant
Carbon material, method for producing carbon material, and non-aque...
Patent number
11,936,044
Issue date
Mar 19, 2024
MITSUBISHI CHEMICAL CORPORATION
Shunsuke Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Carbon material for nonaqueous-electrolyte secondary-battery negati...
Patent number
9,240,587
Issue date
Jan 19, 2016
MITSUBISHI CHEMICAL CORPORATION
Takashi Kameda
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Negative electrode material for nonaqueous electrolyte secondary ba...
Patent number
8,974,969
Issue date
Mar 10, 2015
Mitsubishi Chemical Corporation
Takashi Kameda
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Negative electrode material for nonaqueous electrolyte secondary ba...
Patent number
8,920,977
Issue date
Dec 30, 2014
Mitsubishi Chemical Corporation
Takashi Kameda
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Carbonaceous material for electrode and non-aqueous solvent seconda...
Patent number
6,632,569
Issue date
Oct 14, 2003
Mitsubishi Chemical Corporation
Takashi Kameda
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
CARBON MATERIAL, METHOD FOR PRODUCING CARBON MATERIAL, AND NON-AQUE...
Publication number
20230352686
Publication date
Nov 2, 2023
MITSUBISHI CHEMICAL CORPORATION
Shunsuke YAMADA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CARBON MATERIAL, METHOD FOR PRODUCING CARBON MATERIAL, AND NON-AQUE...
Publication number
20220123310
Publication date
Apr 21, 2022
MITSUBISHI CHEMICAL CORPORATION
Shunsuke YAMADA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CARBON MATERIAL, METHOD FOR PRODUCING CARBON MATERIAL, AND NON-AQUE...
Publication number
20220123311
Publication date
Apr 21, 2022
MITSUBISHI CHEMICAL CORPORATION
Shunsuke YAMADA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CARBON MATERIAL, METHOD FOR PRODUCING CARBON MATERIAL, AND NON-AQUE...
Publication number
20220123309
Publication date
Apr 21, 2022
MITSUBISHI CHEMICAL CORPORATION
Shunsuke YAMADA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CARBON MATERIAL, METHOD FOR PRODUCING CARBON MATERIAL, AND NON-AQUE...
Publication number
20220123308
Publication date
Apr 21, 2022
MITSUBISHI CHEMICAL CORPORATION
Shunsuke YAMADA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CARBON MATERIAL, METHOD FOR PRODUCING CARBON MATERIAL, AND NON-AQUE...
Publication number
20170187041
Publication date
Jun 29, 2017
MITSUBISHI CHEMICAL CORPORATION
Shunsuke YAMADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITE GRAPHITE PARTICLE FOR NONAQUEOUS-SECONDARY-BATTERY NEGATI...
Publication number
20150194668
Publication date
Jul 9, 2015
MITSUBISHI CHEMICAL CORPORATION
Akio UEDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARBON MATERIAL FOR NONAQUEOUS-ELECTROLYTE SECONDARY-BATTERY NEGATI...
Publication number
20130224598
Publication date
Aug 29, 2013
MITSUBISHI CHEMICAL CORPORATION
Takashi Kameda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BA...
Publication number
20120064403
Publication date
Mar 15, 2012
MITSUBISHI CHEMICAL CORPORATION
Takashi KAMEDA
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
NEGATIVE ELECTRODE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BA...
Publication number
20120052393
Publication date
Mar 1, 2012
MITSUBISHI CHEMICAL CORPORATION
Takashi KAMEDA
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...