Patents by Inventor Isamu Matsuura

Isamu Matsuura 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).

  • Manufacturing method of laminated metal plate and laminated metal plate manufactured by the method
    Patent number: 7858179
    Abstract: In the manufacturing method of the laminated metal plate, a fluorine resin film is used as a plastic film. Prior to a flame treatment, a joint surface of the metal plate is heated with a direct flame of 900° C. to 1200° C. for 1 to 5 seconds so that the joint surface is preheated to 40° C. to 70° C. After that, the joint surface of the metal plate is heated to 250° C. to 450° C. by the follow-on flame treatment.
    Type: Grant
    Filed: March 5, 2010
    Date of Patent: December 28, 2010
    Assignee: Laminate Industry Co., Ltd.
    Inventors: Toshio Watanabe, Isamu Matsuura
  • MANUFACTURING METHOD OF LAMINATED METAL PLATE AND LAMINATED METAL PLATE MANUFACTURED BY THE METHOD
    Publication number: 20100159237
    Abstract: In the manufacturing method of the laminated metal plate, a fluorine resin film is used as a plastic film. Prior to a flame treatment, a joint surface of the metal plate is heated with a direct flame of 900° C. to 1200° C. for 1 to 5 seconds so that the joint surface is preheated to 40° C. to 70° C. After that, the joint surface of the metal plate is heated to 250° C. to 450° C. by the follow-on flame treatment.
    Type: Application
    Filed: March 5, 2010
    Publication date: June 24, 2010
    Inventors: Toshio WATANABE, Isamu MATSUURA
  • Manufacturing method of laminated metal plate and laminated metal plate manufactured by the method
    Patent number: 7708850
    Abstract: In the manufacturing method of the laminated metal plate, a fluorine resin film is used as a plastic film. Prior to a flame treatment, a joint surface of the metal plate is heated with a direct flame of 900° C. to 1200° C. for 1 to 5 seconds so that the joint surface is preheated to 40° C. to 70° C. After that, the joint surface of the metal plate is heated to 250° C. to 450° C. by the follow-on flame treatment.
    Type: Grant
    Filed: September 27, 2006
    Date of Patent: May 4, 2010
    Assignee: Laminate Industry Co., Ltd.
    Inventors: Toshio Watanabe, Isamu Matsuura
  • Manufacturing method of laminated metal plate and laminated metal plate manufactured by the method
    Publication number: 20070284040
    Abstract: In the manufacturing method of the laminated metal plate, a fluorine resin film is used as a plastic film. Prior to a flame treatment, a joint surface of the metal plate is heated with a direct flame of 900° C. to 1200° C. for 1 to 5 seconds so that the joint surface is preheated to 40° C. to 70° C. After that, the joint surface of the metal plate is heated to 250° C. to 450° C. by the follow-on flame treatment.
    Type: Application
    Filed: September 27, 2006
    Publication date: December 13, 2007
    Inventors: Toshio Watanabe, Isamu Matsuura