Patents by Inventor Takuya MASUKO

Takuya MASUKO 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).

  • Electric power steering system
    Patent number: 10850765
    Abstract: An electric power steering system is provided that is capable of performing assist control in which a change in a steering feel is reduced. The electric power steering system includes a current command value calculating unit configured to output a current command value Iref1 in accordance with steering torque and a vehicle speed on the basis of an assist map. The current command value calculating unit includes a vibration component reducing section configured to reduce a vibration component resulting from vibrations for warning that have been transmitted to a steering wheel and included in the steering torque.
    Type: Grant
    Filed: June 7, 2019
    Date of Patent: December 1, 2020
    Assignee: NSK LTD.
    Inventors: Takayoshi Sugawara, Takuya Masuko, Tomoki Fukuda, Hideki Sawada
  • ELECTRIC POWER STEERING SYSTEM
    Publication number: 20200269905
    Abstract: An electric power steering system is provided that is capable of performing assist control in which a change in a steering feel is reduced. The electric power steering system includes a current command value calculating unit configured to output a current command value Iref1 in accordance with steering torque and a vehicle speed on the basis of an assist map. The current command value calculating unit includes a vibration component reducing section configured to reduce a vibration component resulting from vibrations for warning that have been transmitted to a steering wheel and included in the steering torque.
    Type: Application
    Filed: June 7, 2019
    Publication date: August 27, 2020
    Applicant: NSK LTD.
    Inventors: Takayoshi SUGAWARA, Takuya MASUKO, Tomoki FUKUDA, Hideki SAWADA