Patents by Inventor Kohei SUMIYA

Kohei SUMIYA 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).

  • Publication number: 20230290578
    Abstract: In a multilayer capacitor, when a distance between a surface of a first external electrode at an apex position of the first external electrode and a curved surface is defined as Ht, and a distance between the apex position and an apex position of the main surface in a facing direction of the pair of main surfaces is defined as Y, 0<Y<Ht is satisfied for each of the pair of first external electrodes at least on the curved surface side, and a distance between a surface of the second external electrode at an apex position of the second external electrode and the main surface is defined as Hs, Ht>Hs is satisfied for each of the pair of second external electrodes on both sides of the pair of main surfaces.
    Type: Application
    Filed: September 16, 2022
    Publication date: September 14, 2023
    Applicant: TDK CORPORATION
    Inventors: Masahiro IWAMA, Toru ONOUE, Kohei SUMIYA
  • Publication number: 20230290571
    Abstract: In a multilayer capacitor, when a width of a element body in a facing direction of a pair of side surfaces is W, and a distance from a start position of a curved shape of the element body on the side surface side in a plane of a first internal electrode of an outermost layer to a virtual surface including the side surface when viewed from the facing direction of a pair of end surfaces is Rw, We/4?X<W?2×Rw is satisfied.
    Type: Application
    Filed: September 2, 2022
    Publication date: September 14, 2023
    Applicant: TDK CORPORATION
    Inventors: Toru ONOUE, Kohei SUMIYA, Masahiro IWAMA