Patents by Inventor Yoshiro Ichimaru

Yoshiro Ichimaru 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).

  • Vehicular air conditioner with defogging feature
    Patent number: 4709751
    Abstract: A defroster outlet directs conditioned air toward a vehicle window to prevent the window from fogging over. The outlet is blocked when an air-cooling compressor is active. The outlet is unblocked when the compressor is inactive. The compressor may be activated and deactivated in accordance with the atmospheric temperature.
    Type: Grant
    Filed: August 16, 1985
    Date of Patent: December 1, 1987
    Assignee: Nissan Motor Company, Limited
    Inventors: Yoshiro Ichimaru, Shigeru Kobayashi, Toshio Ohashi
  • Air conditioner
    Patent number: 4660461
    Abstract: First and second outlets direct conditioned air into a vehicular passenger compartment. When one of the outlets is blocked, the other outlet is unblocked. A control arrangement ensures that the temperature of the output air is the same regardless of which outlet is unblocked. This is achieved by adjusting the position of an air mix door, which determines the extent to which air is heated before being delivered as conditioned air, in accordance with which outlet is unblocked.
    Type: Grant
    Filed: July 8, 1985
    Date of Patent: April 28, 1987
    Assignee: Nissan Motor Company, Limited
    Inventors: Toshio Ohashi, Yoshiro Ichimaru, Junpei Ishimaru, Hirofumi Hagikura