Patents by Inventor Maiko Takagaki

Maiko Takagaki 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).

  • Cover for pot lid knob
    Patent number: D842026
    Type: Grant
    Filed: February 6, 2017
    Date of Patent: March 5, 2019
    Assignee: Hachiman-kasei co., ltd.
    Inventor: Maiko Takagaki
  • Storage case
    Patent number: D951633
    Type: Grant
    Filed: May 19, 2020
    Date of Patent: May 17, 2022
    Assignee: HACHIMAN-KASEI CO., LTD.
    Inventor: Maiko Takagaki