Patents by Inventor Kazuaki Ohnishi

Kazuaki Ohnishi 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: 7087044
    Abstract: An absorbent article has a top sheet, a back sheet, and an absorbent body. The absorbent body has an intermediate sheet, a first absorbent body group, a second absorbent body group, and a stretchable member having stretchability to shrink the intermediate sheet, first absorbent body group, and second absorbent body group in a transverse direction. Each of the absorbent body groups has a plurality of strip-shaped absorbent bodies that extend in a longitudinal direction. The strip-shaped absorbent bodies are disposed at predetermined intervals.
    Type: Grant
    Filed: November 10, 2003
    Date of Patent: August 8, 2006
    Assignee: Uni-Charm Corporation
    Inventor: Kazuaki Ohnishi
  • Publication number: 20050055000
    Abstract: An absorbent article is worn by a wearer to absorb and retain body fluids of the wearer. The absorbent body has a surface side sheet, a back face side sheet, and an absorbent body. The absorbent body has an intermediate sheet, a first absorbent body group, a second absorbent body group, and a stretchable member having stretchability to shrink the intermediate sheet, first absorbent body group, and second absorbent body group in a transverse direction. Each of the absorbent body groups has a plurality of strip-shaped absorbent bodies that extend in a longitudinal direction. The strip-shaped absorbent bodies are disposed at predetermined intervals. With the present invention, since the stretchable member shrinks to narrow the width of the absorbent article, the absorbent article can be fitted closely to a wearer to maintain comfort of the wearer, and the absorbing ability of each absorbent body group can be maintained.
    Type: Application
    Filed: November 10, 2003
    Publication date: March 10, 2005
    Inventor: Kazuaki Ohnishi
  • Patent number: 5246432
    Abstract: A disposable absorbent article having a topsheet, a backsheet, an absorbent core, first flaps and second flaps. Each of second flaps is connected to the first flap and has a section branching upward and a section extending outward. The branching section is partially elastic. The extending section is so constructed as to be liquid-absorbent on its top surface.
    Type: Grant
    Filed: October 16, 1991
    Date of Patent: September 21, 1993
    Assignee: Uni-Charm Corporation
    Inventors: Migaku Suzuki, Satoshi Nozaki, Takeshi Kudo, Kazuaki Ohnishi, Shigeo Imai
  • Patent number: 5061261
    Abstract: A disposable diaper includes a liquid-permeable topsheet, a liquid-barrier backsheet, and a liquid-absorptive core sandwiched between these two sheets. Side flaps extend from the two side edges of the core, and have elastic parts which are longitudinally stretchable. Side wings protrude from the two sides of the front and rear waist portions. Each side wing comprises a composite of a sweat-absorptive, air-permeable layer, and a liquid-barrier, air-permeable layer.
    Type: Grant
    Filed: May 25, 1990
    Date of Patent: October 29, 1991
    Assignee: Uni-Charm Corporation
    Inventors: Migaku Suzuki, Satoshi Nozaki, Takeshi Kudo, Kazuaki Ohnishi
  • Patent number: 3946380
    Abstract: A system of remote supervising and controlling many console units or equipments associated therewith with a central supervision and control unit. Console units are connected in parallel to the central unit through a single output line comprising a group of wires from the central unit, series signals of clock, data and other pulses are transmitted from the central unit to the respective console units, and signals informing whether the state in the respective console units is normal or not and results of detections of the respective equipments are returned from the console units to the central unit through a signal line in the group of wires.
    Type: Grant
    Filed: November 26, 1974
    Date of Patent: March 23, 1976
    Assignee: Matsushita Electric Works, Ltd.
    Inventors: Kazuaki Ohnishi, Katsuhiro Ohnuki