Patents by Inventor Haruki IGAWA

Haruki IGAWA 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).

  • Vehicular lamp fitting
    Patent number: 11598505
    Abstract: A vehicular lamp fitting comprises: a decorative member; a first inner lens disposed on the front surface side of the decorative member; a light source disposed on the back surface side of the decorative member; a second inner lens disposed on the back surface side of the decorative member; the first inner lens includes a first light-entering surface, a first light-exiting surface, a first light guiding unit configured to guide light entering from the first light-entering surface, and a first reflection surface configured to reflect the light guided in the first light guiding unit to exit from the first light-exiting surface; the second inner lens includes a second light-entering surface arranged in a state facing the light source, a second light-exiting surface arranged in a state facing the first light-entering surface through a space, and a second light guiding unit.
    Type: Grant
    Filed: March 8, 2022
    Date of Patent: March 7, 2023
    Assignee: STANLEY ELECTRIC CO., LTD.
    Inventors: Haruki Igawa, Kohei Igarashi
  • VEHICULAR LAMP FITTING
    Publication number: 20220290836
    Abstract: A vehicular lamp fitting comprises: a decorative member; a first inner lens disposed on the front surface side of the decorative member; a light source disposed on the back surface side of the decorative member; a second inner lens disposed on the back surface side of the decorative member; the first inner lens includes a first light-entering surface, a first light-exiting surface, a first light guiding unit configured to guide light entering from the first light-entering surface, and a first reflection surface configured to reflect the light guided in the first light guiding unit to exit from the first light-exiting surface; the second inner lens includes a second light-entering surface arranged in a state facing the light source, a second light-exiting surface arranged in a state facing the first light-entering surface through a space, and a second light guiding unit.
    Type: Application
    Filed: March 8, 2022
    Publication date: September 15, 2022
    Inventors: Haruki IGAWA, Kohei IGARASHI