Patents by Inventor Maki Akasaka

Maki Akasaka has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • SOUND PICKUP DEVICE
    Publication number: 20120237050
    Abstract: A sound pickup device comprises a microphone, a connection terminal, and a controller. The microphone is configured to picks up sound and produces audio data. The connection terminal is configured to be connected a headphone. The controller is configured to receive a change of instructions regarding the input sensitivity of the microphone in response to the headphone being connected to the connection terminal.
    Type: Application
    Filed: October 3, 2011
    Publication date: September 20, 2012
    Applicant: Panasonic Corporation
    Inventor: Maki Akasaka