Patents by Inventor Masane KIN

Masane KIN 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).

  • L10-FeNi magnetic powder and bond magnet
    Patent number: 11244776
    Abstract: An L10-FeNi magnetic powder has an average particle size of 50 nm to 1 ?m, and an average value of sphericity P of 0.9 or more. The sphericity P is defined as P=Ls/Lr, where Lr is a perimeter of an L10-FeNi magnetic powder particle on an image of a microscope, and Ls is a perimeter of a perfect circle that has a same area as the L10-FeNi magnetic powder particle on the image for which Lr is calculated.
    Type: Grant
    Filed: November 4, 2019
    Date of Patent: February 8, 2022
    Assignee: DENSO CORPORATION
    Inventors: Hiroaki Kura, Eiji Watanabe, Masane Kin, Kenta Osanai
  • L10-FeNi MAGNETIC POWDER AND BOND MAGNET
    Publication number: 20200066430
    Abstract: An L10-FeNi magnetic powder has an average particle size of 50 nm to 1 ?m, and an average value of sphericity P of 0.9 or more. The sphericity P is defined as P=Ls/Lr, where Lr is a perimeter of an L10-FeNi magnetic powder particle on an image of a microscope, and Ls is a perimeter of a perfect circle that has a same area as the L10-FeNi magnetic powder particle on the image for which Lr is calculated.
    Type: Application
    Filed: November 4, 2019
    Publication date: February 27, 2020
    Inventors: Hiroaki KURA, Eiji WATANABE, Masane KIN, Kenta OSANAI