Patents by Inventor Motokazu Mano

Motokazu Mano 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).

  • High-strength composite material and process for producing the same
    Patent number: 5391437
    Abstract: A high-strength composite material obtained by kneading a mixture comprising a non-hydraulic inorganic material, a water-soluble polymer and water, molding the kneaded mixture, drying the thus molded material and, optionally, treating the dried molded material with an isocyanate compound, and a process for producing a high-strength composite material which comprises the steps of kneading a mixture comprising a non-hydraulic inorganic material, a water-soluble polymer and water, molding the kneaded mixture, and drying the thus molded material.
    Type: Grant
    Filed: August 20, 1993
    Date of Patent: February 21, 1995
    Assignee: Nippon Kayaku Kabushiki Kaisha
    Inventors: Takaaki Miyasaka, Akira Kajikawa, Masayuki Kiyomoto, Hiroshi Sakurai, Motokazu Mano
  • Hydraulic compositions and high-strength composite materials
    Patent number: 5342445
    Abstract: A hydraulic composition comprising blast furnace slag powder, a water-soluble polymer and an alkaline substance, and a high-strength composite material produced by kneading and molding a composition which comprises blast furnace slag powder, a water-soluble polymer, an alkaline substrate and water, and wet curing the molded composition. The high-strength composite material has high bending strength and excellent water resistance by using uncostly blast furnace slag powder.
    Type: Grant
    Filed: March 9, 1993
    Date of Patent: August 30, 1994
    Assignee: Nippon Kayaku Kabushiki Kaisha
    Inventors: Masayuki Kiyomoto, Akira Kajikawa, Toru Murakado, Hiroshi Sakurai, Motokazu Mano, Kazutika Sizume