Patents by Inventor Koichi Sakogawa

Koichi Sakogawa 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).

  • METHOD FOR PRODUCING PRINT LAMINATE, PRINT LAMINATING MACHINE AND PRINT LAMINATE
    Publication number: 20090117354
    Abstract: Providing a method for producing a print laminate, in which a print laminate having excellent smoothness of the outermost layer of a product, high gloss and high texture on appearance of a printed paper is obtained. A thermoplastic resin layer (A) unstretched or having a stretching ratio of 1.2 times or less is thermocompression bonded on a printed paper (D) through a bonding layer (C) to form a laminate, and a smoothening operation for smoothening the thermoplastic resin layer (A) side is then conducted. The thermoplastic resin layer (A) preferably comprises a propylene random copolymer having a melting point of from 110 to 156° C.
    Type: Application
    Filed: April 3, 2007
    Publication date: May 7, 2009
    Applicant: J-Film Corporation
    Inventors: Akira Miura, Koichi Sakogawa, Koji Uesaka