Patents by Inventor Saturo Sakaguchi

Saturo Sakaguchi 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).

  • Patent number: 7214849
    Abstract: A wearing article is provided on at least one of front and rear waist covering regions with an indication element adapted to be visually recognized from the outside of the article. The waist covering region provided with the indication element includes a first composite sheet, a second composite sheet lying inside this first composite sheet and the indication element interposed between these two composite sheets. The first composite sheet comprises a first intermediate layer, a first outer layer and a first inner layer while the second composite sheet includes a second intermediate layer, a second outer layer and a second inner layer. The respective layers of the first composite sheet are joined together at joining spots arranged intermittently in a waist-surrounding direction.
    Type: Grant
    Filed: March 9, 2005
    Date of Patent: May 8, 2007
    Assignee: Uni-Charm Corporation
    Inventors: Saturo Sakaguchi, Hiroki Ishikawa, Satoshi Mitsuno