Patents by Inventor Jyunya HIURA

Jyunya HIURA 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).

  • Transformer, power supply, and medical system
    Patent number: 11610723
    Abstract: A transformer includes a primary winding and a secondary winding, which are flat, and a magnetic core that has a middle leg that passes through the primary and secondary windings, a first core that is connected to one end along the length direction of the middle leg, and a second core that is connected to the other end along the length direction. A first wall surface on the side of the first core where the middle leg is positioned and a second wall surface on the side of the second core which faces the first wall surface are formed so as to be parallel, the primary winding is fixed to the first wall surface, the secondary winding is fixed to the second wall surface, and the distance between the primary winding and the secondary winding is kept constant.
    Type: Grant
    Filed: March 10, 2020
    Date of Patent: March 21, 2023
    Assignee: TDK CORPORATION
    Inventors: Kazuki Ishizawa, Ken Takayama, Masayoshi Ono, Jyunya Hiura
  • TRANSFORMER, POWER SUPPLY, AND MEDICAL SYSTEM
    Publication number: 20200294708
    Abstract: A transformer includes a primary winding and a secondary winding, which are flat, and a magnetic core that has a middle leg that passes through the primary and secondary windings, a first core that is connected to one end along the length direction of the middle leg, and a second core that is connected to the other end along the length direction. A first wall surface on the side of the first core where the middle leg is positioned and a second wall surface on the side of the second core which faces the first wall surface are formed so as to be parallel, the primary winding is fixed to the first wall surface, the secondary winding is fixed to the second wall surface, and the distance between the primary winding and the secondary winding is kept constant.
    Type: Application
    Filed: March 10, 2020
    Publication date: September 17, 2020
    Applicant: TDK CORPORATION
    Inventors: Kazuki ISHIZAWA, Ken TAKAYAMA, Masayoshi ONO, Jyunya HIURA