Patents by Inventor Eiji Kuriyama

Eiji Kuriyama 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).

  • Packing box
    Patent number: 6675969
    Abstract: A packing box for receiving and packing a product (W1; W4) having at least one bent portion is erected from a single sideways-long rectangular base sheet (10; 110). The base sheet includes a plurality of folding lines and slits for initiating the folding of the sheet. The packing box is erected by folding the sheet along the lines and slits. The product can be packed while erecting the box.
    Type: Grant
    Filed: August 6, 2001
    Date of Patent: January 13, 2004
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Nobuyoshi Kiyohara, Takashi Usui, Eiji Kuriyama