Patents by Inventor Ken NAGURA

Ken NAGURA 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).

  • TACTILE SENSE PRESENTATION DEVICE AND TACTILE SENSE PRESENTATION METHOD
    Publication number: 20240295926
    Abstract: A tactile sense presentation device calculates a first drive voltage signal by using a target vibration preset to correspond to a touch position and a vibration transfer characteristic up to the touch position through an actuator, and reduces components of a first frequency band of the first drive voltage signal less than a preset frequency to calculate a second drive voltage signal within a preset voltage range, whereby vibration presenting appropriate tactile stimulus to a user can be generated within the preset voltage range.
    Type: Application
    Filed: July 1, 2021
    Publication date: September 5, 2024
    Applicant: Mitsubishi Electric Corporation
    Inventors: Koji TANAKA, Mitsuru SAKAI, Ken NAGURA