Patents by Inventor Kunitake Kobayashi

Kunitake Kobayashi 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).

  • Container usable as a deep bottom and shallow bottom type container, and manufacturing method thereof
    Patent number: 9045246
    Abstract: To provide a container usable as a deep bottom- and shallow bottom-type container by changing between deep bottom- and shallow bottom-type container configurations by folding along prescribed ruled lines, forming a protruding part on the circumferential wall surface and forming undistorted smooth surfaces; and to provide a manufacturing method thereof.
    Type: Grant
    Filed: June 21, 2011
    Date of Patent: June 2, 2015
    Assignees: KABUSHIKI KAISHA GREENPACKS, POLYMER ASSOCIATES GODOKAISHA
    Inventors: Koji Nishida, Kunitake Kobayashi
  • CONTAINER USABLE AS A DEEP BOTTOM AND SHALLOW BOTTOM TYPE CONTAINER, AND MANUFACTURING METHOD THEREOF
    Publication number: 20140110463
    Abstract: To provide a container usable as a deep bottom- and shallow bottom-type container by changing between deep bottom- and shallow bottom-type container configurations by folding along prescribed ruled lines, forming a protruding part on the circumferential wall surface and forming undistorted smooth surfaces; and to provide a manufacturing method thereof.
    Type: Application
    Filed: June 21, 2011
    Publication date: April 24, 2014
    Applicants: POLYMER ASSOCIATES GODOKAISHA, KABUSHIKIKAISHA GREENPACKS
    Inventors: Koji Nishida, Kunitake Kobayashi