Patents by Inventor Michiko Ego

Michiko Ego 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).

  • Patent number: 9933478
    Abstract: A probe card includes a probe; and a probe card substrate which includes a first member and a second member, the first member having a first surface provided with the probe and the second member having a second surface surrounding the first surface, wherein a direction of the first surface is different from a direction of the second surface.
    Type: Grant
    Filed: March 4, 2016
    Date of Patent: April 3, 2018
    Assignee: TOSHIBA MEMORY CORPORATION
    Inventors: Tomoko Fujiwara, Takao Sueyama, Keiko Kaneda, Michiko Ego
  • Publication number: 20160291055
    Abstract: A probe card comprises a probe; and a probe card substrate which includes a first member and a second member, the first member having a first surface provided with the probe and the second member having a second surface surrounding the first surface, wherein a direction of the first surface is different from a direction of the second surface.
    Type: Application
    Filed: March 4, 2016
    Publication date: October 6, 2016
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Tomoko FUJIWARA, Takao Sueyama, Keiko Kaneda, Michiko Ego