Patents by Inventor Shuzou IMAI

Shuzou IMAI 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).

  • Heat insulating sheet, heat insulating material, method of manufacturing heat insulating sheet, and method of manufacturing heat insulating material
    Patent number: 10099446
    Abstract: It has been difficult to achieve weight reduction while satisfying a required insulation property in a heat insulating material configured by alternately stacking a metal vapor-deposited sheet and a net. A heat insulating sheet comprises: a first thermal conduction suppressing layer that suppresses thermal conduction; a first radiant heat reflecting layer that is placed on one surface side of the first thermal conduction suppressing layer and reflects radiant heat; and a protruding portion protruding from a surface of the first radiant heat reflecting layer on an opposite side of a surface on which the first thermal conduction suppressing layer is stacked, the protruding portion containing a resin at least on its surface.
    Type: Grant
    Filed: July 10, 2015
    Date of Patent: October 16, 2018
    Assignees: KANEKA CORPORATION, TOCHIGI KANEKA CORPORATION
    Inventors: Tsuyoshi Kuman, Shuzou Imai, Atsushi Kumasaki, Masaharu Iwai
  • HEAT INSULATING SHEET, HEAT INSULATING MATERIAL, METHOD OF MANUFACTURING HEAT INSULATING SHEET, AND METHOD OF MANUFACTURING HEAT INSULATING MATERIAL
    Publication number: 20150314552
    Abstract: It has been difficult to achieve weight reduction while satisfying a required insulation property in a heat insulating material configured by alternately stacking a metal vapor-deposited sheet and a net. A heat insulating sheet comprises: a first thermal conduction suppressing layer that suppresses thermal conduction; a first radiant heat reflecting layer that is placed on one surface side of the first thermal conduction suppressing layer and reflects radiant heat; and a protruding portion protruding from a surface of the first radiant heat reflecting layer on an opposite side of a surface on which the first thermal conduction suppressing layer is stacked, the protruding portion containing a resin at least on its surface.
    Type: Application
    Filed: July 10, 2015
    Publication date: November 5, 2015
    Applicants: TOCHIGI KANEKA CORPORATION, KANEKA CORPORATION
    Inventors: Tsuyoshi KUMAN, Shuzou IMAI, Atsushi KUMASAKI, Masaharu IWAI