Patents by Inventor Katsuhiro Nakayamada

Katsuhiro Nakayamada 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).

  • Heat shrinkable polyester film
    Patent number: 6720085
    Abstract: The present invention relates to a heat shrinkable polyester film. The present invention also relates to a heat shrinkable polyester tube obtained from the heat shrinkable polyester film, a production method thereof, a label using this tube and a container wearing this label. The heat shrinkable polyester film of the present invention has suitable heat shrinkable properties, superior printing property and adhesion property with a solvent. When it is used for packaging (e.g., covering, bundling and the like), the film shows superior appearance and good mountability. Moreover, the heat shrinkable polyester film of the present invention has a small apparent specific gravity and is easily collected separately from a bottle when it is used as a label of a bottle (such as PET bottle).
    Type: Grant
    Filed: October 17, 2001
    Date of Patent: April 13, 2004
    Assignee: Toyo Boseki Kabushiki Kaisha
    Inventors: Katsuya Ito, Norimi Tabota, Satoshi Hayakawa, Katsuhiro Nakayamada
  • Heat shrinkable polyester film
    Publication number: 20020090502
    Abstract: The present invention relates to a heat shrinkable polyester film. The present invention also relates to a heat shrinkable polyester tube obtained from the heat shrinkable polyester film, a production method thereof, a label using this tube and a container wearing this label. The heat shrinkable polyester film of the present invention has suitable heat shrinkable properties, superior printing property and adhesion property with a solvent. When it is used for packaging (e.g., covering, bundling and the like), the film shows superior appearance and good mountability. Moreover, the heat shrinkable polyester film of the present invention has a small apparent specific gravity and is easily collected separately from a bottle when it is used as a label of a bottle (such as PET bottle).
    Type: Application
    Filed: October 17, 2001
    Publication date: July 11, 2002
    Inventors: Katsuya Ito, Norimi Tabota, Satoshi Hayakawa, Katsuhiro Nakayamada