Patents by Inventor Waka Sawada

Waka Sawada 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).

  • PET FOOD, GRANULAR PET FOOD, AND METHOD FOR PRODUCING PET FOOD
    Publication number: 20210177010
    Abstract: A pet food is provided, including a base substance and a coating part that coats a part of the base substance, in which a part of the base substance is exposed and a component composition of the base substance and a component composition of the coating part are different from each other.
    Type: Application
    Filed: June 25, 2018
    Publication date: June 17, 2021
    Applicant: Unicharm Corporation
    Inventors: Thi Yen Minh Nguyen, Munehiro Usui, Waka Sawada, Masaki Shiota, Tadatoshi Nobata
  • Pet food
    Patent number: D928448
    Type: Grant
    Filed: November 15, 2019
    Date of Patent: August 24, 2021
    Assignee: Unicharm Corporation
    Inventors: Masaki Shiota, Munehiro Usui, Waka Sawada, Thi Yen Minh Nguyen, Hayato Nishitani