Patents by Inventor Kazuhiko Shintaku

Kazuhiko Shintaku 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).

  • High saturation flux density soft magnetic material
    Publication number: 20050064244
    Abstract: A high saturation magnetic flux density soft magnetic material has a stacked film of a non-crystalline underlayer formed of a soft magnetic material and a film with a composition expressed by the following general formula (FexCo1-x)y(M)1-y, where 0.65?x?0.75, 0<1-y?0.05, and M denotes at least one species selected form the group consisting of oxides and nitrides of Mg, Al, Si and Ti.
    Type: Application
    Filed: November 10, 2004
    Publication date: March 24, 2005
    Applicant: JAPAN SCIENCE AND TECHNOLOGY AGENCY
    Inventors: Kazuhiko Shintaku, Kiyoshi Yamakawa
  • High saturation flux density soft magnetic film
    Publication number: 20040166369
    Abstract: A high saturation flux density soft magnetic film substantially consists of an FexCo1-x alloy (0.65≦x≦0.75) containing 3% or less of Al2O3.
    Type: Application
    Filed: February 27, 2004
    Publication date: August 26, 2004
    Applicant: Akita Prefecture
    Inventors: Kazuhiko Shintaku, Kiyoshi Yamakawa, Kazuhiro Ouchi