Patents by Inventor Makoto Uko

Makoto Uko 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).

  • Power source failure detecting system for automotive control system
    Patent number: 4903208
    Abstract: A power source failure detecting system for detecting failure in a power source for an electronic control system for a vehicle determines that a failure occurs in the power source and outputs a signal when the vehicle speed continues to be higher than a predetermined value (e.g., 40 Km/h) for a predetermined time interval (e.g., 10 seconds) and at the same time, the power source voltage is lower than a predetermined value (e.g., 9 v).
    Type: Grant
    Filed: April 29, 1988
    Date of Patent: February 20, 1990
    Assignee: Mazda Motor Corporation
    Inventors: Takeshi Murai, Makoto Uko