Patents by Inventor Hideki Gushima

Hideki Gushima 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).

  • Printer
    Patent number: 4030588
    Abstract: High speed printing apparatus used as output units of computers or the like is disclosed. The apparatus includes a print head, a driving means for moving the head and feeding a record medium and means for applying a driving control signal to the driving means. Only one driving means is advantageously available for accomplishing all operations of the apparatus so that simple construction thereof may be obtained.
    Type: Grant
    Filed: April 8, 1975
    Date of Patent: June 21, 1977
    Assignee: Canon Kabushiki Kaisha
    Inventors: Takayoshi Hanagata, Hideki Gushima, Mitsuaki Seki
  • Voltage regulator including an LED to provide a reference voltage
    Patent number: 3947753
    Abstract: A voltage regulator which includes an electrical circuit for maintaining a constant output, said electrical circuit including at least one light emitting diode connected to provide a reference voltage and to operate as a pilot lamp.
    Type: Grant
    Filed: July 18, 1974
    Date of Patent: March 30, 1976
    Assignee: Canon Kabushiki Kaisha
    Inventors: Hideki Gushima, Matsutoshi Ito, Junichi Ishiwata