Patents by Inventor Takeshi Tanno

Takeshi Tanno 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).

  • Resin composition
    Patent number: 4367314
    Abstract: A setting resin composition, comprising:(A) an unsaturated polyester having at least 30% of all the terminal groups thereof sealed each with a group represented by the general formula (I): ##STR1## wherein, n stands for an integer of 0 to 8, and (B) a dicyclopentadiene type resin containing 50 to 100% by weight of polymerized dicyclopentadiene units.
    Type: Grant
    Filed: January 5, 1981
    Date of Patent: January 4, 1983
    Assignee: Hitachi Chemical Company, Ltd.
    Inventors: Akira Kageyama, Iwao Maekawa, Isao Uchigasaki, Takeshi Tanno