Patents by Inventor Mai Takenaga

Mai Takenaga 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).

  • Vehicle lamp
    Patent number: 10627066
    Abstract: A vehicle lamp includes a first light guide, a second light guide, a first light source, and a second light source. The first light guide includes a first portion extending in a first direction, a second portion extending in a second direction intersecting the first direction, and a third portion shaped to be bent from the first direction to the second direction and interconnecting the first portion and the second portion. The second light guide extends along the first portion and the third portion and has a shape gradually decreasing in a cross-sectional area outside of the bend of the third portion, thereby merging with the light emitting light guide.
    Type: Grant
    Filed: June 21, 2019
    Date of Patent: April 21, 2020
    Assignee: Koito Manufacturing Co., Ltd.
    Inventors: Mai Takenaga, Kohei Takenaga
  • VEHICLE LAMP
    Publication number: 20200003383
    Abstract: A vehicle lamp includes a first light guide, a second light guide, a first light source, and a second light source. The first light guide includes a first portion extending in a first direction, a second portion extending in a second direction intersecting the first direction, and a third portion shaped to be bent from the first direction to the second direction and interconnecting the first portion and the second portion. The second light guide extends along the first portion and the third portion and has a shape gradually decreasing in a cross-sectional area outside of the bend of the third portion, thereby merging with the light emitting light guide.
    Type: Application
    Filed: June 21, 2019
    Publication date: January 2, 2020
    Inventors: Mai Takenaga, Kohei Takenaga