Patents by Inventor Atsushi ITANI

Atsushi ITANI 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).

  • Aluminum alloy, manufacturing method of laminated molding and laminated molding
    Patent number: 11634794
    Abstract: The present disclosure provides an aluminum alloy to be used in laminate molding containing Si, Fe, Mn and inevitable impurities, in which ?-phase Al—Si—Fe intermetallic compound is present in the aluminum alloy. In addition, a manufacturing method of a laminated molding is provided which laminate molds using powder of this aluminum alloy. Further, a laminate molding of this aluminum alloy is provided.
    Type: Grant
    Filed: February 15, 2022
    Date of Patent: April 25, 2023
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Hiroyuki Watanabe, Atsushi Itani, Kazuo Kikawa
  • ALUMINUM ALLOY, MANUFACTURING METHOD OF LAMINATED MOLDING AND LAMINATED MOLDING
    Publication number: 20220307113
    Abstract: The present disclosure provides an aluminum alloy to be used in laminate molding containing Si, Fe, Mn and inevitable impurities, in which ?-phase Al—Si—Fe intermetallic compound is present in the aluminum alloy. In addition, a manufacturing method of a laminated molding is provided which laminate molds using powder of this aluminum alloy. Further, a laminate molding of this aluminum alloy is provided.
    Type: Application
    Filed: February 15, 2022
    Publication date: September 29, 2022
    Inventors: Hiroyuki WATANABE, Atsushi ITANI, Kazuo KIKAWA
  • PRODUCTION METHOD FOR ALUMINIUM ALLOYS
    Publication number: 20190376160
    Abstract: A production method for aluminium alloys includes an addition process of adding into a molten aluminium alloy a precipitation nucleus on which an intermetallic compound is capable of precipitating when the molten aluminium alloy is solidifying and a casting process of casting the molten aluminium alloy containing the precipitation nucleus into a metal mold. The molten aluminium alloy contains a high density of nuclei consisting of the precipitation nuclei separated from a liquid phase of the molten aluminium alloy and initially nucleated nuclei from the liquid phase of the molten aluminium alloy.
    Type: Application
    Filed: May 30, 2019
    Publication date: December 12, 2019
    Inventors: Atsushi ITANI, Takahiro MIZUKAMI, Hiroyuki WATANABE