Patents by Inventor Saburo Tokoda

Saburo Tokoda 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).

  • Latch circuit
    Patent number: 4295061
    Abstract: A latch circuit suited for a high-density semiconductor integrated circuit is disclosed, which comprises a first inverter circuit, a gating means for transferring an input signal to an input terminal of the first inverter circuit, a second inverter circuit having an input terminal coupled to the output of the first inverter circuit, and a transferring means for applying the output of the second inverter circuit to the input terminal of the first inverter circuit, the transferring means having substantially equal impedance characteristics in both directions.
    Type: Grant
    Filed: March 16, 1979
    Date of Patent: October 13, 1981
    Assignee: Nippon Electric Co., Ltd.
    Inventors: Saburo Tokoda, Koichiro Okumura, Eiji Sugimoto