Patents by Inventor Ichiro Nishimi

Ichiro Nishimi 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).

  • Small-sized power relay
    Patent number: 4258344
    Abstract: A small-sized power relay for automatic control of an air conditioner in response to the signal from an electronic thermostat. This relay, being operative in response to an ultra low current from the electronic thermostat, is instrumental in switching on and off the large current used in air-conditioning. Further, the manufacturing cost is substantially reduced.
    Type: Grant
    Filed: July 12, 1979
    Date of Patent: March 24, 1981
    Assignee: Kabushiki Kaisha Saginomiya Seisakusho
    Inventor: Ichiro Nishimi
  • Electromagnetic pilot type valve
    Patent number: 4201362
    Abstract: An electromagnetic pilot type valve having at least one auxiliary pilot valve disposed and operatively connected between the pilot valve and the main valve. The auxiliary valve is operated in response to the pilot valve to operate the main valve. With this construction a main valve body of a relatively large diameter can be operated with a small electromagnetic pilot valve, so that the whole construction of the valve can be compactly made.
    Type: Grant
    Filed: June 30, 1978
    Date of Patent: May 6, 1980
    Assignee: Kabushiki Kaisha Saginomiya Seisakusho
    Inventors: Ichiro Nishimi, Hideaki Ohira