Patents by Inventor Kazuaki Uetake

Kazuaki Uetake 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: 10420704
    Abstract: A PTP sheet for pharmaceutical packaging has a first sheet in which pockets each capable of housing a solid pharmaceutical are projected to the side of a first surface which is one of a back surface and a front surface and a second sheet which is pasted to a second surface opposite to the first surface in the first sheet and covers an opening of the pocket. The second sheet has a first region having mesh-shaped grooves having a first depth in a third surface opposite to the surface to be pasted to the second surface and a second region having mesh-shaped grooves having a second depth smaller than the first depth or not having a groove.
    Type: Grant
    Filed: June 12, 2014
    Date of Patent: September 24, 2019
    Assignee: Nipro Corporation
    Inventors: Kazuaki Uetake, Takeshi Kodai
  • Patent number: 10391029
    Abstract: A PTP sheet for pharmaceutical drug packaging from which a solid pharmaceutical drug is easily taken out and in which a pocket portion is hard to be accidentally damaged. A PTP sheet has a first sheet from which a pocket portion capable of housing a solid pharmaceutical drug protrudes to the side of an upper surface and a second sheet which is stuck to a lower surface of the first sheet and which closes an opening of the pocket portion. The pocket portion has a peripheral wall portion having a peripheral surface continuous with the upper surface and a top portion having a top surface continuous with the peripheral surface of the peripheral wall portion. A wall thickness of the peripheral wall portion is smaller than a wall thickness of the top portion.
    Type: Grant
    Filed: June 4, 2015
    Date of Patent: August 27, 2019
    Assignee: NIPRO CORPORATION
    Inventors: Kazuaki Uetake, Naohisa Katayama
  • Publication number: 20180344567
    Abstract: A method of manufacturing a PTP sheet for pharmaceutical drug packaging from which a solid pharmaceutical drug is easily taken out and in which a pocket portion is hard to be accidentally damaged. The PTP sheet has a first sheet from which a pocket portion capable of housing a solid pharmaceutical drug protrudes to the side of an upper surface and a second sheet which is stuck to a lower surface of the first sheet and which closes an opening of the pocket portion. The pocket portion has a peripheral wall portion having a peripheral surface continuous with the upper surface and a top portion having a top surface continuous with the peripheral surface of the peripheral wall portion. A wall thickness of the peripheral wall portion is smaller than a wall thickness of the top portion.
    Type: Application
    Filed: August 8, 2018
    Publication date: December 6, 2018
    Inventors: Kazuaki UETAKE, Naohisa KATAYAMA
  • Publication number: 20170209342
    Abstract: This invention provides a PTP sheet for pharmaceutical drug packaging from which a solid pharmaceutical drug is easily taken out and in which a pocket portion is hard to be accidentally damaged. A PTP sheet has a first sheet from which a pocket portion capable of housing a solid pharmaceutical drug protrudes to the side of an upper surface and a second sheet which is stuck to a lower surface of the first sheet and which closes an opening of the pocket portion. The pocket portion has a peripheral wall portion having a peripheral surface continuous with the upper surface and a top portion having a top surface continuous with the peripheral surface of the peripheral wall portion. A wall thickness of the peripheral wall portion is smaller than a wall thickness of the top portion.
    Type: Application
    Filed: June 4, 2015
    Publication date: July 27, 2017
    Inventors: Kazuaki UETAKE, Naohisa KATAYAMA
  • Patent number: 9622940
    Abstract: A medicine packaging PTP sheet capable of protecting a pocket from pressurization by external force in a combined state in which the medicine packaging PTP sheet has a first sheet in which a pocket capable of accommodating a medicine and a projecting convex portion each are projected from the upper surface and a second sheet which is attached to the lower surface of the first sheet and blocks an opening of the pocket. A first distance L1 from the upper surface of the first sheet to the projection end of the convex portion is longer than a second distance L2 from the upper surface of the first sheet to the projection end of the pocket.
    Type: Grant
    Filed: December 7, 2012
    Date of Patent: April 18, 2017
    Assignee: Nipro Corporation
    Inventor: Kazuaki Uetake
  • Publication number: 20160128903
    Abstract: A PTP sheet for pharmaceutical packaging has a first sheet in which pockets each capable of housing a solid pharmaceutical are projected to the side of a first surface which is one of a back surface and a front surface and a second sheet which is pasted to a second surface opposite to the first surface in the first sheet and covers an opening of the pocket. The second sheet has a first region having mesh-shaped grooves having a first depth in a third surface opposite to the surface to be pasted to the second surface and a second region having mesh-shaped grooves having a second depth smaller than the first depth or not having a groove.
    Type: Application
    Filed: June 12, 2014
    Publication date: May 12, 2016
    Inventors: Kazuaki Uetake, Ken KODAI
  • Publication number: 20140326635
    Abstract: A medicine packaging PTP sheet capable of protecting a pocket from pressurization by external force in a combined state in which the medicine packaging PTP sheet has a first sheet in which a pocket capable of accommodating a medicine and a projecting convex portion each are projected from the upper surface and a second sheet which is attached to the lower surface of the first sheet and blocks an opening of the pocket. A first distance L1 from the upper surface of the first sheet to the projection end of the convex portion is longer than a second distance L2 from the upper surface of the first sheet to the projection end of the pocket.
    Type: Application
    Filed: December 7, 2012
    Publication date: November 6, 2014
    Inventor: Kazuaki Uetake