Patents by Inventor Yosiaki Hoashi

Yosiaki Hoashi 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).

  • Anti-skid control system
    Patent number: 4807941
    Abstract: Rotational speed of a vehicle wheel is detected. An actuator serves to brake the vehicle wheel. A braking condition of the actuator is derived. Speed of a vehicle is derived from the detected vehicle wheel speed and the derived braking condition of the actuator. The actuator is controlled in accordance with the detected vehicle wheel speed and the derived vehicle speed.
    Type: Grant
    Filed: June 15, 1987
    Date of Patent: February 28, 1989
    Assignee: Nippondenso Co., Ltd.
    Inventors: Nobuyoshi Onogi, Mamoru Shimamoto, Yosiaki Hoashi, Masakazu Tago