Patents by Inventor Takashi Hiuke

Takashi Hiuke 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: 5906008
    Abstract: This invention is a disposable diaper (1) having an absorbent (3), a pair of ears (6) projecting in opposite directions from the opposite side edges of one longitudinal end portion of the absorbent part (3), respectively, and one fastening means (7) attached to the oblique side edges of the ears (6), respectively. The oblique side edges of the ears (6) are inclined to extend at a predetermined angle to the longitudinal center axis of the absorbent (3), the fastening means (7) are attached to the oblique side edges, respectively, each oblique side edge having first oblique side edge section and second oblique side edge section, each ear (6) has a stress relaxing structure, in which a tensile stress smaller than that induced in the peripheral portion of the ear (6) is induced, in a portion thereof other than the peripheral portion, and each fastening means is attached to the ear (6) in a pulling section of the oblique side edge in order to distribute tensile forces.
    Type: Grant
    Filed: September 19, 1997
    Date of Patent: May 25, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Yukio Heki, Takashi Hiuke
  • Patent number: 5021051
    Abstract: A disposable absorbent article, such as a disposable diaper, having barrier leg cuffs. The barrier leg cuffs have a distal edge which is spaced from the proximal edge so as to provide a barrier against leakage. The barrier leg cuff has a portion affixed to the diaper so that the spacing between the barrier leg cuffs is increased in selected portions to reduce irritation of the genetalia and to provide a larger area to receive bodily discharges.
    Type: Grant
    Filed: April 6, 1989
    Date of Patent: June 4, 1991
    Assignee: The Procter & Gamble Company
    Inventor: Takashi Hiuke
  • Patent number: D414262
    Type: Grant
    Filed: April 30, 1998
    Date of Patent: September 21, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Gregory Ashton, Frederick Michael Langdon, Craig Andrew Hawkins, Chikayo Nakao, Takashi Hiuke, Miyuki Nakazono, Kenneth Barclay Buell