Patents by Inventor Kastuyuki Hioki

Kastuyuki Hioki 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).

  • Thermoplastic elastomer composition for powder slush molding and process for preparation of said composition
    Patent number: 5948850
    Abstract: A thermoplastic elastomer composition for powder slush molding made up of a polypropylene resin, hydrogenated styrene/butadiene rubber, a process oil and an elastomer excellent in oil absorbing power. A process for making that thermoplastic elastomer composition may include the addition of an organic peroxide to the above components and kneading the obtained mixture while heating.
    Type: Grant
    Filed: June 5, 1997
    Date of Patent: September 7, 1999
    Assignee: Mitsuboshi Belting Ltd.
    Inventors: Hirohide Enami, Kenro Ono, Kastuyuki Hioki