Patents by Inventor Masaki ORIUCHI

Masaki ORIUCHI 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).

  • MOISTURE PERMEABLE WATERPROOF COMPOSITE FILM AND MOISTURE PERMEABLE WATERPROOF FABRIC HAVING MOISTURE PERMEABLE WATERPROOF COMPOSITE FILM
    Publication number: 20140072793
    Abstract: The objects of the present invention are to provide a moisture permeable waterproof composite film and to provide a moisture permeable waterproof fabric which is constructed to contain the moisture permeable waterproof composite film, each of which being capable of, while retaining the moisture permeability thereof, suppressing deterioration of waterproofness even if external force is applied to these film and fabric. This moisture permeable waterproof composite film is formed of a laminate comprising of at least one layer of porous polytetrafluoroethylene, and at least one layer of porous polyurethane.
    Type: Application
    Filed: February 25, 2013
    Publication date: March 13, 2014
    Applicant: HIRAMATSU SANGYO CO., LTD.
    Inventors: Akira ASANO, Masaki ORIUCHI