Patents by Inventor Tomoyuki Kose

Tomoyuki Kose 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 producing granules of a polyvinyl chloride resin for preparation of paste
    Patent number: 6392011
    Abstract: Granules of a polyvinyl chloride resin for preparation of paste which comprise 10% by weight or less of components having diameters of 10 &mgr;m or smaller and less than 0.5% by weight of over size components after classification using a 149 &mgr;m standard sieve, have a bulk density of 0.45 to 0.58 g/cm3 and give a plastisol comprising less than 0.
    Type: Grant
    Filed: July 26, 2000
    Date of Patent: May 21, 2002
    Assignee: Shin Dai-ichi Vinyl Corporation
    Inventors: Eitaro Nakamura, Tadashi Takizawa, Manabu Makino, Tomoyuki Kose, Yoshimitu Nagatomo