Patents by Inventor Kento Hagio

Kento Hagio 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).

  • Thermoelectric material formed of MgSi-based compound and production method therefor
    Patent number: 9115420
    Abstract: A thermoelectric material (and a method for producing the same) is essentially formed of an Mg2Si-based compound represented by the chemical formula Mg2-x-y-zAlxZnyMnzSi (x?0, y?0, z?0, 0.04?y/x?0.6, and 0.013?z/x?0.075) wherein the total amount of Al, Zn, and Mn is 0.3 at % to 5 at %. Mg2-x-y-zAlxZnyMnz is provided in the form of an Mg alloy.
    Type: Grant
    Filed: October 31, 2011
    Date of Patent: August 25, 2015
    Assignees: HITACHI CHEMICAL COMPANY, LTD., NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY
    Inventors: Takashi Itoh, Kento Hagio
  • Thermoelectric material formed of Mg2Si-based compound and production method therefor
    Publication number: 20120114517
    Abstract: A thermoelectric material (and a method for producing the same) is essentially formed of an Mg2Si-based compound represented by the chemical formula Mg2-x-y-zAlxZnyMnzSi (x?0, y?0, z?0, 0.04?y/x?0.6, and 0.013?z/x?0.075) wherein the total amount of Al, Zn, and Mn is 0.3 at % to 5 at %. Mg2-x-y-zAlxZnyMnz is provided in the form of an Mg alloy.
    Type: Application
    Filed: October 31, 2011
    Publication date: May 10, 2012
    Applicants: National University Corporation Nagoya University, Hitachi Chemical Company, Ltd.
    Inventors: Takashi Itoh, Kento Hagio