Patents by Inventor Hayami Ishikawa

Hayami Ishikawa 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).

  • Pull-on wear article and method for producing the same
    Patent number: 9028461
    Abstract: A pull-on wear article having a front portion that is adapted to be worn around the front side of a wearer, a crotch portion that is adapted to be worn along the wearer's crotch region, and a rear portion that is adapted to be worn around the wearer's rear side, which is formed into a pants form by bonding lateral side edges of the front portion and lateral side edges of the rear portion, wherein the front portion and the rear portion are each constituted by an outer cover in which an inner layer material and an outer layer material are laminated, the outer cover has plural single layer areas that are formed of the inner layer material or the outer layer material at intervals in the direction of length of the outer cover, and the laminate areas where the inner layer material and outer layer material are laminated have elasticity in the waist-surrounding direction of the outer cover.
    Type: Grant
    Filed: December 22, 2011
    Date of Patent: May 12, 2015
    Assignee: Kao Corporation
    Inventors: Kenji Kobayashi, Hayami Ishikawa, Junichi Yamashita
  • PULL-ON WEAR ARTICLE AND METHOD FOR PRODUCING THE SAME
    Publication number: 20130281955
    Abstract: A pull-on wear article having a front portion that is adapted to be worn around the front side of a wearer, a crotch portion that is adapted to be worn along the wearer's crotch region, and a rear portion that is adapted to be worn around the wearer's rear side, which is formed into a pants form by bonding lateral side edges of the front portion and lateral side edges of the rear portion, wherein the front portion and the rear portion are each constituted by an outer cover in which an inner layer material and an outer layer material are laminated, the outer cover has plural single layer areas that are formed of the inner layer material or the outer layer material at intervals in the direction of length of the outer cover, and the laminate areas where the inner layer material and outer layer material are laminated have elasticity in the waist-surrounding direction of the outer cover.
    Type: Application
    Filed: December 22, 2011
    Publication date: October 24, 2013
    Applicant: KAO CORPORATION
    Inventors: Kenji Kobayashi, Hayami Ishikawa, Junichi Yamashita