Patents by Inventor Keizo Sataka

Keizo Sataka 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: 6922960
    Abstract: The invention provides a multiple dwelling house in which although its standard floors are constructed to have the same structural floor height, the ceiling heights of individual dwelling units positioned above and below each flat slab can be set to differ from each other so that the multiple dwelling house has ceiling heights capable of meeting a variety of needs of users. The multiple dwelling house includes standard floors constructed to have the same structural floor height dimension, intermediate slabs each of which is made of a flat slab and is disposed between each of adjacent upper and lower floors, and slabs each of which is made of a beam slab and forms a ceiling face of the upper floor and a floor face of the lower floor. One unit made of the adjacent upper and lower floors is constructed in a sequentially repeated manner to make dwelling-unit spaces different in ceiling height between the adjacent upper and lower floors.
    Type: Grant
    Filed: June 20, 2002
    Date of Patent: August 2, 2005
    Assignees: Institute of International Environment, Renaizm Ltd.
    Inventor: Keizo Sataka
  • Publication number: 20030005653
    Abstract: The invention provides a multiple dwelling house in which although its standard floors are constructed to have the same structural floor height, the ceiling heights of individual dwelling units positioned above and below each flat slab can be set to differ from each other so that the multiple dwelling house has ceiling heights capable of meeting a variety of needs of users. The multiple dwelling house includes standard floors constructed to have the same structural floor height dimension, intermediate slabs each of which is made of a flat slab and is disposed between each of adjacent upper and lower floors, and slabs each of which is made of a beam slab and forms a ceiling face of the upper floor and a floor face of the lower floor. One unit made of the adjacent upper and lower floors is constructed in a sequentially repeated manner to make dwelling-unit spaces different in ceiling height between the adjacent upper and lower floors.
    Type: Application
    Filed: June 20, 2002
    Publication date: January 9, 2003
    Inventor: Keizo Sataka