Patents by Inventor Shiori KOIKE

Shiori KOIKE 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).

  • LIGHT EMITTING DEVICE
    Publication number: 20240079539
    Abstract: A light emitting device has a substrate having a rectangular planar shape, one or a plurality of light emitting elements mounted on the substrate, a dam resin having a frame-like planar shape, arranged so as to surround the light emitting element, and having an inclined surface whose height increases as its distance from the light emitting element increases, and a seal resin arranged in an area surrounded by the dam resin and which seals the light emitting element, and the dam resin has a protruding portion extending and protruding from at least one side toward the opposite side.
    Type: Application
    Filed: November 8, 2023
    Publication date: March 7, 2024
    Inventors: Jo KINOSHITA, Shiori KOIKE
  • Light emitting device
    Patent number: 11855244
    Abstract: A light emitting device has a substrate having a rectangular planar shape, one or a plurality of light emitting elements mounted on the substrate, a dam resin having a frame-like planar shape, arranged so as to surround the light emitting element, and having an inclined surface whose height increases as its distance from the light emitting element increases, and a seal resin arranged in an area surrounded by the dam resin and which seals the light emitting element, and the dam resin has a protruding portion extending and protruding from at least one side toward the opposite side.
    Type: Grant
    Filed: November 24, 2021
    Date of Patent: December 26, 2023
    Assignees: Citizen Electronics Co., Ltd., Citizen Watch Co., Ltd.
    Inventors: Jo Kinoshita, Shiori Koike
  • LIGHT EMITTING DEVICE
    Publication number: 20230395764
    Abstract: A light emitting device has a substrate having a rectangular planar shape, one or a plurality of light emitting elements mounted on the substrate, a dam resin having a frame-like planar shape, arranged so as to surround the light emitting element, and having an inclined surface whose height increases as its distance from the light emitting element increases, and a seal resin arranged in an area surrounded by the dam resin and which seals the light emitting element, and the dam resin has a protruding portion extending and protruding from at least one side toward the opposite side.
    Type: Application
    Filed: November 24, 2021
    Publication date: December 7, 2023
    Inventors: Jo KINOSHITA, Shiori KOIKE