Patents by Inventor Yasuhisa Numano

Yasuhisa Numano 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).

  • Mobile phone with a plurality of speakers
    Patent number: 8078239
    Abstract: A mobile phone includes a microphone and a plurality of speakers, the mobile phone changes its configuration state into at least two states, a closed state in which the microphone is covered, and an open state in which the microphone is not covered. The mobile phone further includes a determination unit configured to determine the configuration state; and an output control unit configured to, on the basis of the determination result by the determination unit, control on/off action of the plurality of speakers and the microphone.
    Type: Grant
    Filed: September 22, 2008
    Date of Patent: December 13, 2011
    Assignee: Fujitsu Toshiba Mobile Communications Limited
    Inventors: Yasuhisa Numano, Kenji Satake
  • MOBILE PHONE
    Publication number: 20090088222
    Abstract: A mobile phone includes a microphone and a plurality of speakers, the mobile phone changes its configuration state into at least two states, a closed state in which the microphone is covered, and an open state in which the microphone is not covered. The mobile phone further includes a determination unit configured to determine the configuration state; and an output control unit configured to, on the basis of the determination result by the determination unit, control on/off action of the plurality of speakers and the microphone.
    Type: Application
    Filed: September 22, 2008
    Publication date: April 2, 2009
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Yasuhisa Numano, Kenji Satake