Patents by Inventor Shigefumi Takuno

Shigefumi Takuno 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).

  • Propylene-based resin foamed sheet and container made from the same
    Publication number: 20050004244
    Abstract: Disclosed is a propylene-based resin foamed sheet comprising a foamed layer formed of propylene-based resin and a non-foamed layer formed of a propylene-based resin that exhibits in its DSC measurement an endothermic curve that has a fusion peak which is the highest peak in the curve and which has a half-width ?W of 15° C. or more and a container obtained by vacuum forming the propylene-based resin foamed sheet.
    Type: Application
    Filed: June 22, 2004
    Publication date: January 6, 2005
    Inventors: Satoshi Hanada, Shigefumi Takuno, Ryuma Kuroda