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Inventors
Katsuei Ichikawa
Tokyo
JP
2 patents
3 Patents
US12451733
2025
Wireless Power Receiving Device, Wireless Power Transmitting Device, Wireless Earphone, LED Device, and Wireless Power Transmitting and Receiving System
MAXELL, Ltd.
0 cites
US12040633
2024
Wireless Power Transfer Using Inductive Coupling
MAXELL, Ltd.
0 cites
US11581758
2023
Power Transfer Coil
MAXELL, Ltd.
0 cites