Patents by Inventor Atsushi SASAGAWA

Atsushi SASAGAWA 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).

  • Electromagnetic field control member
    Patent number: 11380456
    Abstract: An electromagnetic field control member includes an insulating member constituted of a cylindrical ceramic and having a plurality of through holes along an axial direction, a conductive member constituted of metal and closing the through holes so as to provide an opening that opens in an outer periphery of the insulating member, and a power supply terminal connected to the conductive member. The power supply terminal is located away from an inner wall of the insulating member forming the through holes, and has a first end and a second end in the axial direction, and at least one of the first end and the second end is located farther away from the inner wall than a central portion of the power supply terminal.
    Type: Grant
    Filed: March 26, 2018
    Date of Patent: July 5, 2022
    Assignee: KYOCERA Corporation
    Inventors: Kouichi Iwamoto, Atsushi Sasagawa, Takaya Yokoyama, Atsushi Yokoyama
  • ELECTROMAGNETIC FIELD CONTROL MEMBER
    Publication number: 20200105433
    Abstract: An electromagnetic field control member includes an insulating member constituted of a cylindrical ceramic and having a plurality of through holes along an axial direction, a conductive member constituted of metal and closing the through holes so as to provide an opening that opens in an outer periphery of the insulating member, and a power supply terminal connected to the conductive member. The power supply terminal is located away from an inner wall of the insulating member forming the through holes, and has a first end and a second end in the axial direction, and at least one of the first end and the second end is located farther away from the inner wall than a central portion of the power supply terminal.
    Type: Application
    Filed: March 26, 2018
    Publication date: April 2, 2020
    Inventors: Kouichi IWAMOTO, Atsushi SASAGAWA, Takaya YOKOYAMA, Atsushi YOKOYAMA