Patents by Inventor Naoko Nishino

Naoko Nishino 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).

  • Food bowl for pets
    Patent number: D973972
    Type: Grant
    Filed: December 24, 2021
    Date of Patent: December 27, 2022
    Inventor: Naoko Nishino
  • Water bowl for pets
    Patent number: D1004221
    Type: Grant
    Filed: November 13, 2022
    Date of Patent: November 7, 2023
    Inventor: Naoko Nishino