Patents by Inventor YUKIKO UCHIDA

YUKIKO UCHIDA 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).

  • METHOD AND APPARATUS FOR ESTIMATING USER'S EMOTIONAL STATE
    Publication number: 20230414142
    Abstract: A method for estimating an emotional state is executed by a computer and includes acquiring an amount of change of a cerebral blood flow of a user from a reference time, acquiring an amount of change of a heart rate of the user from a reference time, and outputting a signal indicating that the user is in an excited state in a case where the amount of change of the cerebral blood flow is smaller than a first threshold value and the amount of change of the heart rate is larger than a second threshold value.
    Type: Application
    Filed: September 7, 2023
    Publication date: December 28, 2023
    Inventors: HIROTO YANAGAWA, HITOSHI TOMINAGA, YUMIKO OHNO, SHUNSUKE IMAI, TSUGUHIRO KORENAGA, YUKIKO UCHIDA