Patents by Inventor Seiya KOBORINAI

Seiya KOBORINAI 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).

  • Head up display device
    Patent number: 11624910
    Abstract: Provided is a head up display (HUD) device in which occurrence of postcard can be reduced. The HUD device causes an image to be visually recognized as a virtual image. The HUD device is provided with: a projector 100 that emits projection light including light indicating an image; a screen 60 which the projection light reaches; and a light shielding part S that shields at least a part of the projection light excluding the light indicating the image. The screen 60 has a display possible region Rc that is a range which the projection light can reach, and a display region Ra to which the image is projected.
    Type: Grant
    Filed: June 17, 2019
    Date of Patent: April 11, 2023
    Assignee: NIPPON SEIKI CO., LTD.
    Inventor: Seiya Koborinai
  • HEAD UP DISPLAY DEVICE
    Publication number: 20210231949
    Abstract: Provided is a head up display (HUD) device in which occurrence of postcard can be reduced. The HUD device causes an image to be visually recognized as a virtual image. The HUD device is provided with: a projector 100 that emits projection light including light indicating an image; a screen 60 which the projection light reaches; and a light shielding part S that shields at least a part of the projection light excluding the light indicating the image. The screen 60 has a display possible region Rc that is a range which the projection light can reach, and a display region Ra to which the image is projected.
    Type: Application
    Filed: June 17, 2019
    Publication date: July 29, 2021
    Inventor: Seiya KOBORINAI