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Hidenaka TANAKA
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Tsukuba-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Electrode mixture paste for sodium secondary cell, positive electro...
Patent number
10,658,653
Issue date
May 19, 2020
Sumitomo Chemical Company, Limited
Hidenaka Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nonaqueous electrolyte for sodium secondary battery and sodium seco...
Patent number
10,516,187
Issue date
Dec 24, 2019
Sumitomo Chemical Company, Limited
Toru Onodera
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
ELECTRODE ACTIVE MATERIAL FOR SODIUM SECONDARY BATTERY, ELECTRODE M...
Publication number
20230155122
Publication date
May 18, 2023
Sumitomo Chemical Company, Limited
Naoto TANIBATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE MIXTURE PASTE FOR SODIUM SECONDARY CELL, POSITIVE ELECTRO...
Publication number
20190097209
Publication date
Mar 28, 2019
Sumitomo Chemical Company, Limited
Hidenaka TANAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONAQUEOUS ELECTROLYTE FOR SODIUM SECONDARY BATTERY AND SODIUM SECO...
Publication number
20180123170
Publication date
May 3, 2018
Sumitomo Chemical Company, Limited
Toru ONODERA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE MIXTURE PASTE FOR SODIUM SECONDARY CELL, POSITIVE ELECTRO...
Publication number
20170104206
Publication date
Apr 13, 2017
Sumitomo Chemical Company, Limited
Hidenaka TANAKA
H01 - BASIC ELECTRIC ELEMENTS