Patents by Inventor Hitomi Hoshino

Hitomi Hoshino 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).

  • CERAMIC ELECTRONIC COMPONENT AND METHOD OF MANUFACTURING CERAMIC ELECTRONIC COMPONENT
    Publication number: 20150137668
    Abstract: In a piezoelectric ceramic base, a contact interface in contact with an electrode has recess portions surrounded by crystal particles. An average depth T of the recess portions is preferably 1 to 10 ?m, and an occupation rate of the recess portions at the contact interface is preferably 65% or more of an area ratio.
    Type: Application
    Filed: December 5, 2014
    Publication date: May 21, 2015
    Inventors: Hitomi Hoshino, Ryoko Katayama, Hiroshi Asano