Patents by Inventor Maoto Yoda

Maoto Yoda 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).

  • Process for the production of modified polyolefin
    Patent number: 4146529
    Abstract: A process for the production of modified polyolefins by combining a polyolefin with one or more carboxylic acids or their anhydrides in the presence of a radical producing agent in an extruder and in the presence of an organosilane. If desired glass fibers can also be incorporated at the same time.
    Type: Grant
    Filed: September 29, 1977
    Date of Patent: March 27, 1979
    Assignee: Toa Nenryo Kogyo Kabushiki Kaisha
    Inventors: Noboru Yamamoto, Masaaki Isoi, Maoto Yoda, Shozo Wada