Patents by Inventor Ryusuke Kage

Ryusuke Kage 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).

  • Flashing construction for a curtain wall
    Patent number: 4276729
    Abstract: A flashing construction for a curtain wall utilizing The Equal Pressure Principle. Said flashing construction comprises a plurality of vertical mullions disposed parallel to each other and panels being mounted between said mullions. An enclosed vertical space is formed between the mullion and the panel; also, intake ports to the open air are provided on the mullion, whereby said vertical space is connected to the open air through said intake ports. As a result, the pressure in said vertical space is equalized to that of the open air.
    Type: Grant
    Filed: August 9, 1979
    Date of Patent: July 7, 1981
    Assignee: Nippon Light Metal Company Limited
    Inventors: Yoshinobu Shiga, Ryusuke Kage, Masakatsu Iwata
  • Flashing construction for a curtain wall
    Patent number: RE31955
    Abstract: A flashing construction for a curtain wall utilizing The Equal Pressure Principle. Said flashing construction comprises a plurality of vertical mullions disposed parallel to each other and panels being mounted between said mullions. An enclosed vertical space is formed between the mullion and the panel; also, intake ports to the open air are provided on the mullion, whereby said vertical space is connected to the open air through said intake ports. As a result, the pressure in said vertical space is equalized to that of the open air.
    Type: Grant
    Filed: July 5, 1983
    Date of Patent: July 30, 1985
    Assignee: Nippon Light Metal Company, Limited
    Inventors: Yoshinobu Shiga, Ryusuke Kage, Masakatsu Iwata