Patents by Inventor Koh YOKOYAMA

Koh YOKOYAMA 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).

  • Controlling device for vehicle headlight, vehicle headlight, and method of controlling vehicle headlight
    Patent number: 10807517
    Abstract: A controlling device for a vehicle headlight that controls a light distribution state by the vehicle headlight, includes a shielding range derivation part that obtains movement information that is information showing movement of an oncoming vehicle and that derives a shielding range of the vehicle headlight on the basis of the obtained movement information, and a light distribution controller that controls the light distribution state of the vehicle headlight according to the shielding range derived by the shielding range derivation part.
    Type: Grant
    Filed: November 8, 2018
    Date of Patent: October 20, 2020
    Assignee: STANLEY ELECTRIC CO., LTD.
    Inventor: Koh Yokoyama
  • CONTROLLING DEVICE FOR VEHICLE HEADLIGHT, VEHICLE HEADLIGHT, AND METHOD OF CONTROLLING VEHICLE HEADLIGHT
    Publication number: 20190143884
    Abstract: A controlling device for a vehicle headlight that controls a light distribution state by the vehicle headlight, includes a shielding range derivation part that obtains movement information that is information showing movement of an oncoming vehicle and that derives a shielding range of the vehicle headlight on the basis of the obtained movement information, and a light distribution controller that controls the light distribution state of the vehicle headlight according to the shielding range derived by the shielding range derivation part.
    Type: Application
    Filed: November 8, 2018
    Publication date: May 16, 2019
    Inventor: Koh YOKOYAMA