Patents by Inventor Kohei Iima

Kohei Iima 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).

  • Electromagnetic relay system
    Patent number: 7274279
    Abstract: An electromagnetic relay system is constituted by containing an electromagnetic relay arranged in a case and including a coil, a movable contact and a plurality of fixed contacts, a positive terminal and a negative terminal formed to project from the case, and load terminals formed to project from the case and connectable to a motor. An electric current flowing in the motor is controlled by controlling an electric current flowing in the coil. A ground line extended from the coil is connected to the negative terminal via a coil spring in the case.
    Type: Grant
    Filed: February 16, 2005
    Date of Patent: September 25, 2007
    Assignee: Asahi Denso Co., Ltd.
    Inventor: Kohei Iima
  • Electromagnetic relay system
    Publication number: 20050179510
    Abstract: An electromagnetic relay system is constituted by containing an electromagnetic relay arranged in a case and including a coil, a movable contact and a plurality of fixed contacts, a positive terminal and a negative terminal formed to project from the case, and load terminals formed to project from the case and connectable to a motor. An electric current flowing in the motor is controlled by controlling an electric current flowing in the coil. A ground line extended from the coil is connected to the negative terminal via a coil spring in the case.
    Type: Application
    Filed: February 16, 2005
    Publication date: August 18, 2005
    Inventor: Kohei Iima