Storage battery electrode, manufacturing method thereof, storage battery, electronic device, and graphene | Patent Publication Number 20220158169

US 20220158169 A1
Patent NumberUS 11961994 B2
Application Number17588556
Filled DateJan 31, 2022
Priority DateAug 26, 2015
Publication DateMay 19, 2022
Original AssigneeSemiconductor Energy Laboratory
Current AssigneeSemiconductor Energy Laboratory
Inventor/ApplicantsTatsuya Ikenuma
Yumiko Yoneda
Tatsuya IKENUMA
Yumiko YONEDA (Former: SAITO)
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