Patents by Inventor Takayoshi Imanari

Takayoshi Imanari 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
  • Lamp
    Patent number: 9239151
    Abstract: A lamp achieves high output power like an HID lamp by using a light emitting element(s) as a light source. A mount board having LED mounted thereon is provided on the surface of a base member, and there are provided plural flat plate type light source units arranged around an axial line while the back surfaces thereof faces inwards, and a support member provided on the axial line. The plural light source units are supported on the support member, and a space through which air flows is provided at the back surface side of each base member.
    Type: Grant
    Filed: June 22, 2015
    Date of Patent: January 19, 2016
    Assignees: IWASAKI ELECTRIC CO., LTD., EYE LIGHTING SYSTEMS CORPORATION
    Inventors: Takahiro Mikami, Yuuichi Kimoto, Nobuyuki Baba, Takayoshi Imanari
  • LAMP
    Publication number: 20150292718
    Abstract: A lamp achieves high output power like an HID lamp by using a light emitting element(s) as a light source. A mount board having LED mounted thereon is provided on the surface of a base member, and there are provided plural flat plate type light source units arranged around an axial line while the back surfaces thereof faces inwards, and a support member provided on the axial line. The plural light source units are supported on the support member, and a space through which air flows is provided at the back surface side of each base member.
    Type: Application
    Filed: June 22, 2015
    Publication date: October 15, 2015
    Applicants: EYE LIGHTING SYSTEMS CORPORATION, IWASAKI ELECTRIC CO., LTD.
    Inventors: Takahiro MIKAMI, Yuuichi KIMOTO, Nobuyuki BABA, Takayoshi IMANARI
  • Lamp
    Patent number: 9097391
    Abstract: A lamp achieves high output power like an HID lamp by using a light emitting element(s) as a light source. A mount board having LED mounted thereon is provided on the surface of a base member, and there are provided plural flat plate type light source units arranged around an axial line while the back surfaces thereof faces inwards, and a support member provided on the axial line. The plural light source units are supported on the support member, and a space through which air flows is provided at the back surface side of each base member.
    Type: Grant
    Filed: October 23, 2012
    Date of Patent: August 4, 2015
    Assignees: IWASAKI ELECTRIC CO., LTD., EYE LIGHTING SYSTEMS CORPORATION
    Inventors: Takahiro Mikami, Yuuichi Kimoto, Nobuyuki Baba, Takayoshi Imanari
  • LAMP
    Publication number: 20140328064
    Abstract: A lamp achieves high output power like an HID lamp by using a light emitting element(s) as a light source. A mount board having LED mounted thereon is provided on the surface of a base member, and there are provided plural flat plate type light source units arranged around an axial line while the back surfaces thereof faces inwards, and a support member provided on the axial line. The plural light source units are supported on the support member, and a space through which air flows is provided at the back surface side of each base member.
    Type: Application
    Filed: October 23, 2012
    Publication date: November 6, 2014
    Applicants: EYE LIGHTING SYSTEMS CORPORATION, IWASAKI ELECTRIC CO., LTD.
    Inventors: Takahiro Mikami, Yuuichi Kimoto, Nobuyuki Baba, Takayoshi Imanari