Patents by Inventor Yoko Watabe

Yoko Watabe 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).

  • Liquid drug applicator for haired skin
    Publication number: 20010012928
    Abstract: The purpose of this invention is to provide an applicator to solve the problems in applying hair tonic or a drug to troubled skin or a hair root on a human scalp or haired skin of pets. Usually, it is difficult to effectively and directly apply a liquid drug to a certain area of troubled skin due to the obstruction by hair on that portion, causing waste of the drug.
    Type: Application
    Filed: December 26, 2000
    Publication date: August 9, 2001
    Inventor: Yoko Watabe