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AssigneeCanon Kabushiki Kaisha
InventorTOMOKI HIRAMATSU
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Provided is a power transmission device including: a plurality of power transmission coils; a power transmission unit configured to wirelessly transmit power to a power receiving device using at least one of the plurality of power transmission coils; a detection unit configured to perform a process of detecting an object using at least one of the plurality of power transmission coils; and a reception unit configured to receive a signal from the power receiving device, wherein, in a case where the reception unit receives a request to stop power transmission from the power receiving device, the detection unit performs, in a period of stop of a power transmission, a process of detecting an object using a power transmission coil which was used for the power transmission.
A power transmission device comprising:
A power transmission method of a power transmission device, the method comprising:
A non-transitory recording medium storing a program causing a computer to perform a power transmission method of the power transmission device, the method comprising:
Dependencies are inferred from the claim text.