Patents by Inventor Moriyuki SEKINE

Moriyuki SEKINE 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).

  • Lamp having outwardly orientated light source units and inwardly orientated heat sinks with transversely orientated fins
    Patent number: 9879851
    Abstract: An LED lamp is equipped with a plurality of light source units each having a mounting board on which a light emitting element is mounted, on a front surface of a substrate, the plurality of light source units are disposed around an axis C of the LED lamp with back surfaces of the respective substrates facing inside, and gaps G1 left from one another, and heat radiation fins that are disposed to be inclined with respect to an axial direction of the axis C are provided on the back surface of the substrate.
    Type: Grant
    Filed: June 9, 2014
    Date of Patent: January 30, 2018
    Assignee: IWASAKI ELECTRIC CO., LTD.
    Inventors: Atsushi Ohno, Takayoshi Imanari, Moriyuki Sekine
  • LAMP
    Publication number: 20160223184
    Abstract: An LED lamp is equipped with a plurality of light source units each having a mounting board on which a light emitting element is mounted, on a front surface of a substrate, the plurality of light source units are disposed around an axis C of the LED lamp with back surfaces of the respective substrates facing inside, and gaps G1 left from one another, and heat radiation fins that are disposed to be inclined with respect to an axial direction of the axis C are provided on the back surface of the substrate.
    Type: Application
    Filed: June 9, 2014
    Publication date: August 4, 2016
    Applicant: IWASAKI ELECTRIC CO., LTD.
    Inventors: Atsushi OHNO, Takayoshi IMANARI, Moriyuki SEKINE