Patents by Inventor Kazumitsu Endo

Kazumitsu Endo 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).

  • Material for bismuth substituted garnet thick film and a manufacturing method thereof
    Patent number: 6542299
    Abstract: A material for a bismuth substituted garnet thick film comprising Gd, Yb, Bi, Fe and Al as the main ingredient grown by a liquid phase growing method on a garnet substrate in which the composition of the garnet thickness is represented by the general formula: Gd3-x-yYbxBiyFe5-zAl2O12 (0<x≦0.5, 0.85≦y≦1.55 and 0.15≦z≦0.65), and each of boron oxide (B2O3) and lead oxide (PbO) is contained by from 0 to 4.0 wt % (not including 0) in the garnet thick film.
    Type: Grant
    Filed: June 5, 2001
    Date of Patent: April 1, 2003
    Assignee: NEC Tokin Corporation
    Inventors: Tadakuni Sato, Kazumitsu Endo
  • Material for bismuth substituted garnet thick film and a manufacturing method thereof
    Publication number: 20010052828
    Abstract: A material for a bismuth substituted garnet thick film comprising Gd, Yb, Bi, Fe and Al as the main ingredient grown by a liquid phase growing method on a garnet substrate in which the composition of the garnet thickness is represented by the general formula:
    Type: Application
    Filed: June 5, 2001
    Publication date: December 20, 2001
    Applicant: TOKIN CORPORATION
    Inventors: Tadakuni Sato, Kazumitsu Endo