Patents by Inventor Mitsuya Itou

Mitsuya Itou 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 CONTACTOR
    Publication number: 20230223223
    Abstract: An electromagnetic contactor includes a stationary contact element including a stationary contact, a movable contact element including a movable contact configured to be able to contact and separate from the stationary contact, an arc-extinguishing chamber that contains a contact portion that includes the stationary contact and the movable contact, and an arc runner provided in the arc-extinguishing chamber. The arc-extinguishing chamber includes an insulating wall portion that is situated beside the stationary contact element in a first direction that is a width direction of the stationary contact element. The arc runner is situated beside the contact portion in a second direction that is perpendicular to the first direction.
    Type: Application
    Filed: February 27, 2023
    Publication date: July 13, 2023
    Inventors: Mitsuya ITOU, Kouetsu TAKAYA, Shouta KIKUCHI
  • Electromagnetic contactor
    Patent number: D869401
    Type: Grant
    Filed: October 2, 2018
    Date of Patent: December 10, 2019
    Assignee: FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.
    Inventors: Yuya Sakurai, Yasuhiro Naka, Hideo Adachi, Koujun Konishi, Mitsuya Itou
  • Electromagnetic contactor
    Patent number: D924817
    Type: Grant
    Filed: April 1, 2019
    Date of Patent: July 13, 2021
    Assignee: FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.
    Inventors: Yuya Sakurai, Yasuhiro Naka, Hideo Adachi, Mitsuya Itou