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Tatsuya TOOYAMA
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Tokyo, JP
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last 30 patents
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Patent Grant
Method for producing positive electrode active material for lithium...
Patent number
11,764,356
Issue date
Sep 19, 2023
PROTERIAL, LTD.
Hisato Tokoro
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Cathode active material used for lithium ion secondary battery, met...
Patent number
10,749,176
Issue date
Aug 18, 2020
Hitachi Metals, Ltd.
Akira Gunji
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
METHOD FOR PRODUCING POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM...
Publication number
20210344007
Publication date
Nov 4, 2021
Hitachi Metals, Ltd.
Hisato TOKORO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM...
Publication number
20190207215
Publication date
Jul 4, 2019
Hitachi Metals, Ltd.
Hisato TOKORO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATHODE ACTIVE MATERIAL USED FOR LITHIUM ION SECONDARY BATTERY, MET...
Publication number
20190006670
Publication date
Jan 3, 2019
Hitachi Metals, Ltd.
Akira GUNJI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING CATHODE ACTIVE MATERIAL USED FOR LITHIUM SECON...
Publication number
20180316004
Publication date
Nov 1, 2018
Hitachi Metals, Ltd.
Hisato TOKORO
C01 - INORGANIC CHEMISTRY