Patents by Inventor Ryousuke Kubo

Ryousuke Kubo 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).

  • RFID ANTENNA, RFID TAG, AND PHYSICAL QUANTITY MEASUREMENT DEVICE
    Publication number: 20220021101
    Abstract: An RFID antenna includes: an insulating substrate; a first antenna pattern in a form of a spiral coil, the first antenna pattern being provided on a first surface of the insulating substrate; and a second antenna pattern in a form of a spiral coil, the second antenna pattern being provided on a second surface of the insulating substrate and electrically connected with the first antenna pattern. The first antenna pattern and the second antenna pattern each include a main antenna portion that is provided at a position for the first antenna pattern and the second antenna pattern not to be overlapped in a plan view of the first surface with the second surface being seen through the first surface.
    Type: Application
    Filed: December 11, 2019
    Publication date: January 20, 2022
    Inventors: Ryousuke Kubo, Hideki Muramatsu