Patents by Inventor Hideaki Akiya

Hideaki Akiya 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).

  • Patent number: 5538775
    Abstract: A paper cushioning mat for packaging and a method of producing the paper cushioning mat. The paper cushioning mat comprises two paper substrates and multiple paper cushioning pieces distributed between the substrates and adhered thereto. The paper cushioning pieces are made by cutting a coil prepared by rolling a single faced corrugated fiberboard and fixing with an adhesive crosswise to round slices of a certain thickness. Angle of cutting the coil may be inclined to the angle rectangular to the axis of the coil. The paper cushioning mat is used for packaging articles by, for example, laying the mat between the container walls and the article or by filling spaces. The mat can be reused, and easily disposed.
    Type: Grant
    Filed: December 9, 1994
    Date of Patent: July 23, 1996
    Assignee: Kawakami Sangyo Kabushiki Kaisha
    Inventors: Hajime Kawakami, Hideaki Akiya, Yuzo Ishino, Kozo Kemmotsu