Patents by Inventor Sei Ootaki

Sei Ootaki 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).

  • PAPERMAKING MOLD AND FIBER MOLDED
    Publication number: 20090151885
    Abstract: A papermaking mold 10 includes a mold main body 10A having a wire part and a wire 108 disposed on the wire part. The wire part has a base surface 102, a columnar projection 106 lying sideways on the base surface 102, and at least two plate-like projections 105 at predetermined positions at a predetermined spacing in the longitudinal direction of the columnar projection 106. The facing inner sides 105A of every adjacent two of the plate-like projections 105 are each formed of a part of a circular conical surface or a part of a hyperboloid.
    Type: Application
    Filed: August 30, 2007
    Publication date: June 18, 2009
    Applicant: Kao Corporation
    Inventors: Sei Ootaki, Yoshimasa Takagi, Masayuki Osaki, Shuu Ahiko