Patents by Inventor Ayumi TSUCHIDA

Ayumi TSUCHIDA 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).

  • DUST CORE AND ELECTRONIC DEVICE
    Publication number: 20220406502
    Abstract: A dust core includes magnetic particles, an epoxy resin, and an additive. The epoxy resin has at least two or more mesogenic skeletons between two epoxy bonds adjacent along a molecular chain. The additive includes one or more metallic elements selected from Li, Ba, Mg, and Ca.
    Type: Application
    Filed: June 3, 2022
    Publication date: December 22, 2022
    Applicant: TDK CORPORATION
    Inventors: Ayumi TSUCHIDA, Ryoma NAKAZAWA, Junichi SHIMAMURA