Patents by Inventor Takashi Kyoyama

Takashi Kyoyama 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).

  • Locking cover for electrical connection appliance
    Patent number: 8602809
    Abstract: A locking cover for an electrical connecting appliance, to be mounted on a second electrical connecting appliance connected to a first electrical connecting appliance, for preventing a disconnection between the first electrical connecting appliance and the second electrical connecting appliance. The locking cover includes a cover main body externally fitted onto the second electrical connecting appliance, first locking pieces formed on the cover main body, and second locking pieces formed on the cover main body. The first locking pieces elastically engages first appliance side locking portions, and release an elastic engagement by receiving an external force to an engagement releasing position. The second locking pieces elastically disengageably engage second appliance side locking portions provided on the second electrical connecting appliance.
    Type: Grant
    Filed: December 17, 2010
    Date of Patent: December 10, 2013
    Assignee: Nifco Inc.
    Inventor: Takashi Kyoyama
  • LOCKING COVER FOR ELECTRICAL CONNECTION APPLIANCE
    Publication number: 20120302085
    Abstract: A locking cover for an electrical connecting appliance, to be mounted on a second electrical connecting appliance connected to a first electrical connecting appliance, for preventing a disconnection between the first electrical connecting appliance and the second electrical connecting appliance. The locking cover includes a cover main body externally fitted onto the second electrical connecting appliance, first locking pieces formed on the cover main body, and second locking pieces formed on the cover main body. The first locking pieces elastically engages first appliance side locking portions, and release an elastic engagement by receiving an external force to an engagement releasing position. The second locking pieces elastically disengageably engage second appliance side locking portions provided on the second electrical connecting appliance.
    Type: Application
    Filed: December 17, 2010
    Publication date: November 29, 2012
    Applicant: NIFCO INC.
    Inventor: Takashi Kyoyama