Patents by Inventor Ryosuke KOEDA

Ryosuke KOEDA 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 for simplifying attachment of a counterpart member
    Patent number: 10388478
    Abstract: An electromagnetic relay includes a contact device including a fixed terminal with a fixed contact formed, and a movable contactor with a movable contact formed to come into contact with and separate from the fixed contact. The contact device is stored in a housing. The electromagnetic relay further includes a terminal portion including a first terminal portion having a screw portion formed thereon, and a second terminal portion connected to the first terminal portion. The first terminal portion and the second terminal portion are configured to be electrically connected to each other at least in a state where a counterpart member connected to the terminal portion. A rotation restriction portion for restricting relative rotation between the first terminal portion and the second terminal portion is provided on at least one of the first terminal portion or the second terminal portion.
    Type: Grant
    Filed: October 3, 2014
    Date of Patent: August 20, 2019
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Tsukasa Nishimura, Ryosuke Koeda
  • ELECTROMAGNETIC RELAY
    Publication number: 20160254113
    Abstract: An electromagnetic relay includes a contact device including a fixed terminal with a fixed contact formed, and a movable contactor with a movable contact formed to come into contact with and separate from the fixed contact. The contact device is stored in a housing. The electromagnetic relay further includes a terminal portion including a first terminal portion having a screw portion formed thereon, and a second terminal portion connected to the first terminal portion. The first terminal portion and the second terminal portion are configured to be electrically connected to each other at least in a state where a counterpart member connected to the terminal portion. A rotation restriction portion for restricting relative rotation between the first terminal portion and the second terminal portion is provided on at least one of the first terminal portion or the second terminal portion.
    Type: Application
    Filed: October 3, 2014
    Publication date: September 1, 2016
    Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Tsukasa NISHIMURA, Ryosuke KOEDA