Patents by Inventor Makoto Hasiguchi

Makoto Hasiguchi 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).

  • Cooling fan controlling apparatus for vehicle with air conditioner
    Patent number: 4930320
    Abstract: A cooling-fan controlling apparatus for an air conditioner system including a variable volume compressor, including a work-performed detecting device for detecting the work performed by the variable volume compressor, a discharge-pressure detecting device for detecting the pressure discharged from said compressor, and a controller for controlling the drive speed of a cooling fan on the basis of both the values detected in said work-performed detecting device and said discharge pressure detecting device.
    Type: Grant
    Filed: May 8, 1989
    Date of Patent: June 5, 1990
    Assignee: Honda Giken Kogyo Kabushiki Kaisha
    Inventors: Yutaka Ide, Makoto Hasiguchi