Patents by Inventor Yuichi KASATANI

Yuichi KASATANI 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).

  • LIGHT DETECTION ELEMENT AND RECEIVING DEVICE
    Publication number: 20230337546
    Abstract: A light detection element include: a magnetic element, a capacitor, and a resistor, wherein the magnetic element and the capacitor are connected in series, the resistor is connected to the magnetic element and the capacitor in parallel, the magnetic element includes a first ferromagnetic layer, a second ferromagnetic layer, and a spacer layer sandwiched between the first ferromagnetic layer and the second ferromagnetic layer, and the magnetic element is configured to be irradiated with a light containing an optical signal with a change of intensity of the light.
    Type: Application
    Filed: April 12, 2023
    Publication date: October 19, 2023
    Applicant: TDK CORPORATION
    Inventors: Tetsuya SHIBATA, Hideaki FUKUZAWA, Tomohito MIZUNO, Arata TSUKAMOTO, Yuichi KASATANI