Patents by Inventor Hiroshi Teraoku

Hiroshi Teraoku 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).

  • Construction apparatus and construction method
    Patent number: 5088263
    Abstract: A construction apparatus comprising a framework installed above a completed structure of a building so as to form a working space for construction operations including installing permanent columns over the completed structure, guide posts detachably held on the completed structure, elevating and locking mechanisms provided on the framework for elevating the framework to form the working space and for locking the framework to the guide posts, and construction equipment mounted on the framework and capable of carrying out the construction operations in the working space. The framework is provided with a cover for covering the working space.
    Type: Grant
    Filed: March 15, 1991
    Date of Patent: February 18, 1992
    Assignee: Ohbayashi Corporation
    Inventors: Shuji Horii, Hiroshi Teraoku
  • Construction apparatus and construction method
    Patent number: 5022199
    Abstract: A construction apparatus comprising a framework installed above a completed structure of a building so as to form a working space for construction operations including installing permanent columns over the completed structure, guide posts detachably held on the completed structure, elevating and locking mechanisms provided on the framework for elevating the framework to form the working space and for locking the framework to the guide posts, and construction equipment mounted on the framework and capable of carrying out the construction operations in the working space. The framework is provided with a cover for covering the working space.
    Type: Grant
    Filed: September 5, 1989
    Date of Patent: June 11, 1991
    Assignee: Ohbayashi Corporation
    Inventors: Shuji Horii, Hiroshi Teraoku
  • Hopper for storing free flowing solid material
    Patent number: 4361254
    Abstract: A hopper includes a peripheral side wall having upper and lower open ends, and a conical body provided inside the peripheral side wall to define an annular space for storing solid material therebetween. The lower open end of the peripheral wall is separated from the conical body to define an annular discharge point therebetween.
    Type: Grant
    Filed: November 19, 1980
    Date of Patent: November 30, 1982
    Assignees: Hitachi Ltd., Ohbayashi-Gumi, Ltd.
    Inventors: Hiroshi Teraoku, Hideki Yamaguchi