Patents by Inventor Masanaori Naganoma

Masanaori Naganoma 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).

  • Electric control method for automobile air conditioner
    Patent number: 4316251
    Abstract: In an electric control method for an automobile air conditioner, a digital computer is utilized to calculate a function required to direct the actual in-car temperature toward a desired value in consideration with various changes of ambient temperature and the calculation is compensated to effectively reduce a difference between the actual in-car temperature and the desired value when the rate of change of the actual in-car temperature becomes below a predetermined value.
    Type: Grant
    Filed: October 23, 1980
    Date of Patent: February 16, 1982
    Assignee: Nippondenso Co., Ltd.
    Inventors: Atsunori Saito, Masanaori Naganoma, Yasuhiro Iwata, Kiyoshi Usami