Patents by Inventor Yozo Koiso

Yozo Koiso 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).

  • Connector assembly with connection confirmation mechanism
    Patent number: 5425653
    Abstract: A connector assembly with a connection confirmation mechanism having a male connector and a female connector. The male connector has formed on it an inclined projection which is formed at least at one side surface of the male connector and which inclines upward from the front end of the male connector to the base end. The female connector has formed in it a connection hole into which the front end of the male connector is inserted and insertion holes communicating with the inside of the connection hole. The lock member has formed on it side plates which fit into the insertion holes of the female connector so that the lock member is attached vertically movably with respect to the female connector.
    Type: Grant
    Filed: September 9, 1994
    Date of Patent: June 20, 1995
    Assignee: The Furukawa Electric Co., Ltd.
    Inventor: Yozo Koiso