Patents by Inventor Toshihiko Data

Toshihiko Data 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).

  • VIDEO AND AUDIO OUTPUT SYSTEM
    Publication number: 20100034403
    Abstract: An acoustic signal output control section 12a extracts, from an acoustic signal, a low-frequency-component acoustic signal and a high-frequency-component acoustic signal. A sound image localization processing filter section 13a performs a sound image localization process on the low-frequency-component acoustic signal. The low-frequency-component acoustic signal having been subjected to the sound image localization process is outputted from loudspeakers 11a and 11b in an AV rack loudspeaker apparatus 10. A television sound image localization processing filter section 14a performs a sound image localization process on the high-frequency-component acoustic signal. The high-frequency-component acoustic signal having been subjected to the sound image localization process is outputted from loudspeakers 21a and 21b in a television 20 via HDMI communication sections 15 and 22.
    Type: Application
    Filed: December 17, 2008
    Publication date: February 11, 2010
    Inventors: Ko Mizuno, Toshihiko Data