Patents by Inventor Naoto Ohira

Naoto Ohira 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).

  • COMPOSITE ELECTRONIC COMPONENT
    Publication number: 20120236459
    Abstract: The present invention relates to a composite electronic component having a dielectric body portion inside of which a conductive body is provided, and a magnetic body portion inside of which a conductive body is provided. In the present invention, a layer made of a metal material is arranged between the dielectric body portion and the magnetic body portion as an intermediate layer.
    Type: Application
    Filed: March 13, 2012
    Publication date: September 20, 2012
    Applicant: NGK Insulators, Ltd.
    Inventors: Naoto OHIRA, Natsumi Shimogawa, Hirofumi Yamaguchi, Tsutomu Nanataki
  • POWDERS USED FOR PRODUCING Ni-Cu-Zn SYSTEM FERRITE CERAMICS SINTERED BODY AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20110230329
    Abstract: The first invention relates to powders for producing a Ni—Cu—Zn system ferrite ceramics sintered body, comprising ferrite calcined powders and NiO powders, wherein the specific surface area of said ferrite calcined powders is within the range of 4.0 m2/g to 14.0 m2/g, the spinel included in said ferrite calcined powders is such that Ni does not solve, the composition of said spinel is such that Fe2O3 is within the range of 49.0 mol % to 60.0 mol % and the remaining comprises CuO and ZnO, and the ratio of ZnO relative to CuO in mole percent is within the range of 1.0 to 4.0.
    Type: Application
    Filed: March 1, 2011
    Publication date: September 22, 2011
    Applicant: NGK Insulators, Ltd.
    Inventors: Shuichi Ozawa, Naoto Ohira, Kouichi Kondou