Patents by Inventor Shunji Okumura

Shunji Okumura 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).

  • Method and apparatus for automatically operating car-mounted air-conditioner
    Patent number: 4274265
    Abstract: In a car-mounted air-conditioner driven by a mechanical power source provided on a car and capable of starting the operation for cooling or warming the air in the car room or cabin at a preset time under the control of a microcomputer, the microcomputer is interrupted at the preset time to be caused to compare the air temperature of the car room with a preset temperature and only when the air temperature is found to be outside a suitable temperature range, the microcomputer actuates the mechanical power source to start the operation of the air-conditioner.
    Type: Grant
    Filed: June 28, 1979
    Date of Patent: June 23, 1981
    Assignee: Nippondenso Co., Ltd.
    Inventor: Shunji Okumura