Patents by Inventor Akihiro Kagiyama

Akihiro Kagiyama 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).

  • Waterproof structure of building
    Patent number: 7690166
    Abstract: A waterproof structure of a building, includes: at least two face members disposed on an exterior of the building; a sealing member disposed between end edge portions of the face members; a joint covering member disposed between the end edge portions. The end edge portions are folded to protrude exteriorly and have constrained portions for narrowing a gap therebetween. The sealing member is disposed between the end edge portions to close the gap between the end edge portions. The joint covering member covers and presses the sealing member from an exterior side. The joint covering member is attached to the constrained portions acting elastic force between the constrained portions.
    Type: Grant
    Filed: June 30, 2004
    Date of Patent: April 6, 2010
    Assignee: Sekisui Chemical Co., Ltd.
    Inventors: Akihiro Kagiyama, Atsushi Iwase
  • Waterproof structure of building waterproof structure
    Publication number: 20050016102
    Abstract: A waterproof structure of a building, includes: at least two face members disposed on an exterior of the building; a sealing member disposed between end edge portions of the face members; a joint covering member disposed between the end edge portions. The end edge portions are folded to protrude exteriorly and have constrained portions for narrowing a gap therebetween. The sealing member is disposed between the end edge portions to close the gap between the end edge portions. The joint covering member covers and presses the sealing member from an exterior side. The joint covering member is attached to the constrained portions acting elastic force between the constrained portions.
    Type: Application
    Filed: June 30, 2004
    Publication date: January 27, 2005
    Inventors: Akihiro Kagiyama, Atsushi Iwase