Patents by Inventor Gensyou Unno

Gensyou Unno 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 gas exchange package
    Patent number: 7165376
    Abstract: To provide a method of manufacturing a gas displacement package that can cope with packages with various sizes and shapes, and a sealing packaging container, and a package. A method of manufacturing a gas displacement package and a sealing packaging container, and a package, wherein a packaging container comprising a receptacle and a lid of plastic is used, ridges of the receptacle and the lid overlapped each other, the ridges are sealed with a band tape, and the container is gas displaced through a hole of the container and is sealed.
    Type: Grant
    Filed: December 16, 2002
    Date of Patent: January 23, 2007
    Assignee: Asahi Kasei Life & Living Corporation
    Inventors: Masahiko Kawashima, Gensyou Unno, Yutaka Matsuki
  • Method for producing gas exchange package
    Publication number: 20050106291
    Abstract: To provide a method of manufacturing a gas displacement package that can cope with packages with various sizes and shapes, and a sealing packaging container, and a package. A method of manufacturing a gas displacement package and a sealing packaging container, and a package, wherein a packaging container comprising a receptacle and a lid of plastic is used, ridges of the receptacle and the lid overlapped each other, the ridges are sealed with a band tape, and the container is gas displaced through a hole of the container and is sealed.
    Type: Application
    Filed: December 16, 2002
    Publication date: May 19, 2005
    Inventors: Masahiko Kawashima, Gensyou Unno, Yutaka Matsuki