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Tomoya HAMADA
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Osaka-shi, JP
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last 30 patents
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Patent Grant
Separator for non-aqueous secondary battery, non-aqueous secondary...
Patent number
11,777,175
Issue date
Oct 3, 2023
Teijin Limited
Susumu Honda
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
SEPARATOR FOR NON-AQUEOUS SECONDARY BATTERY AND NON-AQUEOUS SECONDA...
Publication number
20210057703
Publication date
Feb 25, 2021
TEIJIN LIMITED
Tomoya HAMADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR FOR NON-AQUEOUS SECONDARY BATTERY, NON-AQUEOUS SECONDARY...
Publication number
20180190957
Publication date
Jul 5, 2018
TEIJIN LIMITED
Susumu HONDA
H01 - BASIC ELECTRIC ELEMENTS