Patents by Inventor Saburo Kozeki

Saburo Kozeki 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).

  • Mold panel unit and spring-water processing structure using mold panel units
    Patent number: 5105595
    Abstract: In a mold panel unit for constructing, for example, a spring-water processing layer, a mold panel is made of a synthetic resinous material or a fiber-reinforced material. A plurality of projections identical in configuration with each other are formed on the one side of the mold panel. A plurality of recesses are formed in the other side of said mold panel in corresponding relation to the respective projections. In addition, a spring-water processing structure formed on a grade slab includes a plurality of mold panel units which are laid on the grade slab such that end faces of the respective projections of each of the mold panel units are in abutment with an upper surface of the grade slab, and the recesses of the mold panel unit open upwardly. A cement filler is after-cast on said mold panel units.
    Type: Grant
    Filed: March 27, 1990
    Date of Patent: April 21, 1992
    Assignee: Shimizu Construction Co., Ltd.
    Inventors: Shintaro Tokei, Yoichi Seki, Kazufumi Sumiyama, Masao Obata, Akio Shinozaki, Saburo Kozeki