Patents by Inventor Julie Yonehara

Julie Yonehara 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).

  • Power case
    Patent number: D933013
    Type: Grant
    Filed: April 26, 2019
    Date of Patent: October 12, 2021
    Assignee: STEELCASE INC.
    Inventors: James Ludwig, Julie Yonehara, Hyun Yoo
  • Power case
    Patent number: D959375
    Type: Grant
    Filed: August 31, 2021
    Date of Patent: August 2, 2022
    Assignee: Steelcase Inc.
    Inventors: James Ludwig, Julie Yonehara, Hyun Yoo
  • Power case
    Patent number: D997878
    Type: Grant
    Filed: June 21, 2022
    Date of Patent: September 5, 2023
    Assignee: Steelcase Inc.
    Inventors: James Ludwig, Julie Yonehara, Hyun Yoo