Patents by Inventor Katsuyasu MATSUZAWA

Katsuyasu MATSUZAWA 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: 10160610
    Abstract: Provided is a stacking device that stacks shaped steel with small-scale equipment using a transporting means with a simple structure. This shaped steel stacking device comprises: a stacking platform on which stacked shaped steel is loaded; a transporting platform that has a plurality of loading faces on which the shaped steel to be transported to the stacking platform is loaded; and a pushing means that pushes the shaped steel loaded on the transporting platform out toward the stacking platform. The transporting platform comprises a first loading face having a flat portion and a second loading face having a flat portion and an inclined portion. The inclined portion is formed on a side facing the stacking platform, and the first and second loading faces can be selected according to the order the shaped steel is pushed out.
    Type: Grant
    Filed: January 13, 2016
    Date of Patent: December 25, 2018
    Assignee: NISSHIN STEEL CO., LTD.
    Inventors: Yasuhiro Sakurada, Hiroshi Asada, Tooru Ienari, Katsuyasu Matsuzawa
  • Publication number: 20180002117
    Abstract: Provided is a stacking device that stacks shaped steel with small-scale equipment using a transporting means with a simple structure. This shaped steel stacking device comprises: a stacking platform on which stacked shaped steel is loaded, a transporting platform that has a plurality of loading faces on which the shaped steel to be transported to the stacking platform is loaded: and a pushing means that pushes the shaped steel loaded on the transporting platform out toward the slacking platform. The transporting platform comprises a first loading face having a flat portion and a second loading face having a flat portion and an inclined portion. The inclined portion is formed on a side facing the stacking platform, and the first and second loading faces can he selected according to the order the shaped steel is pushed out.
    Type: Application
    Filed: January 13, 2016
    Publication date: January 4, 2018
    Inventors: Yasuhiro SAKURADA, Hiroshi ASADA, Tooru IENARI, Katsuyasu MATSUZAWA