Patents by Inventor Kenichi ASHIZAWA

Kenichi ASHIZAWA 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).

  • Publication number: 20220155626
    Abstract: A system having an acquirer configured to acquire physiological information of a subject; a determiner configured to determine whether the subject has stress or not based on the physiological information acquired by the acquirer; and a controller configured to adjust illuminance around the subject based on a result of the determination.
    Type: Application
    Filed: November 4, 2021
    Publication date: May 19, 2022
    Inventors: Fumihiko MURAYAMA, Kenichi ASHIZAWA, Shuhei MORINAGA