Patents by Inventor Shigeki INATAMA

Shigeki INATAMA 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).

  • Door control device
    Patent number: 9382746
    Abstract: A door control device is disclosed. In the door control device, after operation of “Full Close” in one status has been detected, obstruction occurs in a door close detection switch ON/OFF detection portion so that one event “Dcsm=OFF”, e.g. a signal (Dcsm=OFF) indicating OFF detected by the door close detection switch ON/OFF detection portion is obtained. On this occasion, operation of “ReClose” in another status is executed so that drive toward a close direction is continued by a door close control portion through a reclose command portion until another event “Dcsm=ON”, e.g. a signal (Dcsm=ON) indicating ON detected by the door close detection switch ON/OFF detection portion is obtained.
    Type: Grant
    Filed: August 27, 2014
    Date of Patent: July 5, 2016
    Assignee: FUJI ELECTRIC CO., LTD.
    Inventor: Shigeki Inatama
  • DOOR CONTROL DEVICE
    Publication number: 20150059247
    Abstract: A door control device is disclosed. In the door control device, after operation of “Full Close” in one status has been detected, obstruction occurs in a door close detection switch ON/OFF detection portion so that one event “Dcsm=OFF”, e.g. a signal (Dcsm=OFF) indicating OFF detected by the door close detection switch ON/OFF detection portion is obtained. On this occasion, operation of “ReClose” in another status is executed so that drive toward a close direction is continued by a door close control portion through a reclose command portion until another event “Dcsm=ON”, e.g. a signal (Dcsm=ON) indicating ON detected by the door close detection switch ON/OFF detection portion is obtained.
    Type: Application
    Filed: August 27, 2014
    Publication date: March 5, 2015
    Applicant: FUJI ELECTRIC CO., LTD.
    Inventor: Shigeki INATAMA