Patents by Inventor Keiichi Terashima

Keiichi Terashima 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).

  • CNHfilm, deposition method, magnetic recording medium and method for manufacturing the same
    Patent number: 9524742
    Abstract: To provide a CxNyHz film of high density and a deposition method. One aspect of the present invention is a CxNyHz film formed on a substrate to be deposited, wherein x, y and z satisfy formulae (1) to (4) below: 0.4<x<0.7??(1) 0.01<y<0.5??(2) 0?z<0.3??(3) x+y+z=1.
    Type: Grant
    Filed: October 24, 2011
    Date of Patent: December 20, 2016
    Assignee: YOUTEC CO., LTD.
    Inventors: Haruhito Hayakawa, Kouji Abe, Keiichi Terashima, Yuuji Honda
  • CXNYHZ FILM, DEPOSITION METHOD, MAGNETIC RECORDING MEDIUM AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20140349140
    Abstract: To provide a CxNyHz film of high density and a deposition method. One aspect of the present invention is a CxNyHz film formed on a substrate to be deposited, wherein x, y and z satisfy formulae (1) to (4) below: 0.4<x<0.7??(1) 0.01<y<0.5??(2) 0?z<0.3??(3) x+y+z=1.
    Type: Application
    Filed: October 24, 2011
    Publication date: November 27, 2014
    Inventors: Haruhito Hayakawa, Kouji Abe, Keiichi Terashima, Yuuji Honda