Patents by Inventor Fumitake Akahane

Fumitake Akahane 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).

  • Flat display panel comprising an envelope including a substrate having terminal-receiving grooves
    Patent number: 4047066
    Abstract: A flat display panel comprises a planar substrate as a part of a hermetically sealed envelope. Electrode end pieces connected at least to predetermined ones of the electrodes for display are fixed to the substrate. A plurality of grooves are formed in the substrate and snugly receive a predetermined portion of terminals connected to the respective end pieces and extended outwardly of the envelope for connection to an external circuit for driving the display panel. Preferably, the grooves have sloping end surfaces along which the respective terminals are partly extended.
    Type: Grant
    Filed: February 25, 1976
    Date of Patent: September 6, 1977
    Assignee: Nippon Electric Kagoshima, Limited
    Inventors: Masaki Kobayakawa, Fumitake Akahane