Patents by Inventor Naoya Aizu

Naoya Aizu 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).

  • Patent number: 10724898
    Abstract: Light emitted from a light source is irradiated to a reflective light modulator which modulates irradiated light to reflect based on image data and the light reflected by the light modulator is projected. A ratio of return light returning from the light modulator to the light source to the light irradiated to the light modulator is calculated based on the image data. A light amount of the light emitted from the light source is calculated by using the calculated ratio and a detection output of an optical sensor provided between the light source and the light modulator.
    Type: Grant
    Filed: July 14, 2016
    Date of Patent: July 28, 2020
    Assignee: JVC KENWOOD Corporation
    Inventors: Naoya Okamoto, Naoya Aizu
  • Publication number: 20170089758
    Abstract: Light emitted from a light source is irradiated to a reflective light modulator which modulates irradiated light to reflect based on image data and the light reflected by the light modulator is projected. A ratio of return light returning from the light modulator to the light source to the light irradiated to the light modulator is calculated based on the image data. A light amount of the light emitted from the light source is calculated by using the calculated ratio and a detection output of an optical sensor provided between the light source and the light modulator.
    Type: Application
    Filed: July 14, 2016
    Publication date: March 30, 2017
    Inventors: Naoya Okamoto, Naoya Aizu