Patents by Inventor Tomohiro Ontani

Tomohiro Ontani 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).

  • Body fluid absorbing article and method of manufacturing the article
    Publication number: 20040127874
    Abstract: The present invention relates to an absorbent article for body fluids aimed at utilizing an entire absorbent member efficiently and having a thinner form, a larger absorption capacity and longer wearability as a whole. The absorbent member 25 comprising a contraction material 27 which contracts itself on contacting urine passing through a liquid-permeable surface layer provided on the side facing to the body skin and an absorbent material for body fluids 26 which is practically united with the contraction material 27 is arranged on the upper side of a leak proof layer provided on the side farther from the body skin.
    Type: Application
    Filed: January 30, 2004
    Publication date: July 1, 2004
    Inventors: Kazunori Nishizawa, Tomotsugu Matsui, Tomohiro Ontani, Yuka Kurita