Patents by Inventor Yoko Manabe

Yoko Manabe 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).

  • Publication number: 20080108962
    Abstract: A topsheet for use on the skin facing side of an absorbent article. The topsheet includes a first nonwoven fabric layer 1 and a second nonwoven fabric layer 2 laminated and partly joined together by heat fusion bonding, forming fusion bonds 4. The first nonwoven fabric layer 1 forms a large number of projections 5 projecting toward the skin of a wearer in portions other than the fusion bonds 4. The projections 5 are arranged discretely in both a first planar direction (direction X) and a second planar direction perpendicular to the first planar direction (direction Y). The individual projections 5 are filled with staple fiber 3. The staple fiber 3 is substantially absent in the fusion bonds 4. The individual projections 5 of the topsheet have fiber densities in the following relationship: first nonwoven fabric layer 1<the staple fiber 3<the second nonwoven fabric layer 2.
    Type: Application
    Filed: October 12, 2005
    Publication date: May 8, 2008
    Applicant: Kao Corporation
    Inventors: Kazumitsu Furuta, Yoko Manabe, Shinsuke Nagahara, Yuichi Ishino