Patents by Inventor Yuna Hamazaki

Yuna Hamazaki 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).

  • Air circulator
    Patent number: D916270
    Type: Grant
    Filed: June 20, 2019
    Date of Patent: April 13, 2021
    Assignee: IRIS OHYAMA INC.
    Inventor: Yuna Hamazaki
  • Air circulator
    Patent number: D916271
    Type: Grant
    Filed: June 20, 2019
    Date of Patent: April 13, 2021
    Assignee: IRIS OHYAMA INC.
    Inventor: Yuna Hamazaki