Patents by Inventor Mikio Kusunoki

Mikio Kusunoki 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).

  • Polyester film for metal sheet laminating, metal sheet laminated with this film, and metal vessel formed from this metal sheet
    Patent number: 6780482
    Abstract: A polyester film for metal sheet laminating. The film comprises a blend of (I) polybutylene terephthalate or a polyester comprising it as the main ingredient with (II) polyethylene terephthalte or a polyester comprising it as the main ingredient, the contents of the polyester (I) and the polyester (II) being 80 to 40 wt % and 20 to 60 wt %, respectively. This film has a melting point of 200 to 223° C. attributable to the polyester (I) and a melting point of 230 to 256° C. attributable to the polyester (II). The film as a whole has an intrinsic viscosity of 0.75 or higher.
    Type: Grant
    Filed: June 26, 2002
    Date of Patent: August 24, 2004
    Assignee: Unitika Ltd.
    Inventors: Shigemi Majima, Mikio Kusunoki, Akira Menju, Yukiko Inui, Norikazu Matsui, Masanobu Hioki
  • Polyester film for metal sheet laminating, metal sheet laminated with this film, and metal vessel formed from this metal sheet
    Publication number: 20030069387
    Abstract: A polyester film for metal sheet laminating. The film comprises a blend of (I) polybutylene terephthalate or a polyester comprising it as the main ingredient with (II) polyethylene terephthalte or a polyester comprising it as the main ingredient, the contents of the polyester (I) and the polyester (II) being 80 to 40 wt % and 20 to 60 wt %, respectively. This film has a melting point of 200 to 223° C. attributable to the polyester (I) and a melting point of 230 to 256° C. attributable to the polyester (II). The film as a whole has an intrinsic viscosity of 0.75 or higher.
    Type: Application
    Filed: June 26, 2002
    Publication date: April 10, 2003
    Inventors: Shigemi Majima, Mikio Kusunoki, Akira Menju