Patents by Inventor Shuji Sakanishi

Shuji Sakanishi 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).

  • Method of making a fluorescent display device having segmentary anodes
    Patent number: 4023876
    Abstract: A fluorescent display device comprising a glass base plate fitted thereon with, as the main components, fluorescent material-coated segmentary electrodes, controlling grid electrodes and a cathode for emitting thermal electrons, and a glass panel fusion bonded to said glass base plate so as to cover said electrodes, the fusion bond being effected at much lower temperatures than before.
    Type: Grant
    Filed: May 19, 1975
    Date of Patent: May 17, 1977
    Assignee: Nippon Toki Kabushiki Kaisha
    Inventors: Ichiro Fukunaga, Akira Kani, Shuji Sakanishi