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Masahiko TAMURA
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Chiyoda-ku, JP
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last 30 patents
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Patent Grant
Production method of lithium-containing composite oxide and lithium...
Patent number
11,171,333
Issue date
Nov 9, 2021
Sumitomo Chemical Co., Ltd.
Masahiko Tamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium-containing composite oxide, cathode active material, positi...
Patent number
11,043,695
Issue date
Jun 22, 2021
Sumitomo Chemical Company, Limited
Masahiko Tamura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Production method of lithium-containing composite oxide and lithium...
Patent number
10,483,536
Issue date
Nov 19, 2019
Sumitomo Chemical Co., Ltd.
Masahiko Tamura
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Lithium-containing composite oxide and process for its production
Patent number
10,153,489
Issue date
Dec 11, 2018
Sumitomo Chemical Co., Ltd.
Takeshi Kawasato
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
GLASS SUBSTRATE FOR EUVL, AND MASK BLANK FOR EUVL
Publication number
20220137500
Publication date
May 5, 2022
AGC Inc.
Daisuke YOSHIMUNE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GLASS SUBSTRATE FOR EUVL, AND MASK BLANK FOR EUVL
Publication number
20220137504
Publication date
May 5, 2022
AGC Inc.
Daisuke YOSHIMUNE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
GLASS SUBSTRATE FOR EUVL, MANUFACTURING METHOD THEREOF, MASK BLANK...
Publication number
20210355024
Publication date
Nov 18, 2021
AGC Inc.
Takuma NARA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
PRODUCTION METHOD OF LITHIUM-CONTAINING COMPOSITE OXIDE AND LITHIUM...
Publication number
20200044248
Publication date
Feb 6, 2020
SUMITOMO CHEMICAL CO., LTD.
Masahiko TAMURA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
LITHIUM-CONTAINING COMPOSITE OXIDE, CATHODE ACTIVE MATERIAL, POSITI...
Publication number
20190027782
Publication date
Jan 24, 2019
Sumitomo Chemical Company, Limited
Masahiko TAMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PRODUCTION METHOD OF LITHIUM-CONTAINING COMPOSITE OXIDE AND LITHIUM...
Publication number
20160056458
Publication date
Feb 25, 2016
Asahi Glass Company, Limited
Masahiko TAMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM-CONTAINING COMPOSITE OXIDE AND PROCESS FOR ITS PRODUCTION
Publication number
20150380737
Publication date
Dec 31, 2015
Asahi Glass Company, Limited
Takeshi KAWASATO
H01 - BASIC ELECTRIC ELEMENTS