Patents by Inventor Masashi Watada

Masashi Watada 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).

  • Granular powder of melt processable fluorine-containing resin and preparation of the same
    Patent number: 4914158
    Abstract: The granular powder of a melt processable fluorine-containing resin which is an agglomerate comprising particles of the melt processable fluorine-containing resin having an average particle size of not more than 200 .mu.m and a tetrafluoroethylene polymer as a binder is described. The agglomerate has an average particle size of not more than 1000 .mu.m and a bulk density of not less than 0.3 g/cm.sup.3. The granular powder has an excellent flowability, crushing resistance and processability as materials for powder coating and roto-molding of powder.
    Type: Grant
    Filed: May 27, 1988
    Date of Patent: April 3, 1990
    Assignee: Daikin Industries, Ltd.
    Inventors: Tatsushiro Yoshimura, Takeshi Suzuki, Shuhei Shimasaki, Masashi Watada