Patents by Inventor Tadao Futami

Tadao Futami 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).

  • Earth terminal for electrical equipment
    Patent number: 4443054
    Abstract: An earth terminal for electrical equipment which is adapted to be attached to and detached from a ground pin.
    Type: Grant
    Filed: May 20, 1982
    Date of Patent: April 17, 1984
    Assignees: Kanagawa Prefectual Government, Futami Plastic Industrial Co., Ltd.
    Inventors: Masashi Ezawa, Hiroshi Makino, Tadao Futami