Patents by Inventor Yuta TATSUMI

Yuta TATSUMI 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).

  • ABSORBENT AND ABSORBENT ARTICLE
    Publication number: 20200405547
    Abstract: An absorbent member (10) according to the present invention includes: a plurality of fiber clusters (11) containing synthetic fibers (11F); and a plurality of absorbent fibers (12F). The fiber clusters (11) are entangled with each other, or the fiber clusters (11) and the absorbent fibers (12F) are entangled. Each of the fiber clusters (11) includes two opposing base surfaces (111) and a body surface (112) that connects the two base surfaces (111). The number of fiber end portions per unit area in the body surface (112) is greater than the number of fiber end portions per unit area in each of the base surfaces (111).
    Type: Application
    Filed: October 2, 2018
    Publication date: December 31, 2020
    Applicant: Kao Corporation
    Inventors: Yuta TATSUMI, Manabu MATSUI, Tomoyuki MOTEGI, Yuki KATO