Patents by Inventor Shinichi Murai

Shinichi Murai 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).

  • Temperature compensating voltage generator circuit
    Patent number: 4352053
    Abstract: A temperature compensating voltage generator circuit for compensating temperature characteristics of an electric circuit whose electrical characteristic varies in accordance with the change of the ambient temperature and whose electrical characteristic can be changed or controlled by a control voltage. The temperature compensating voltage generator circuit comprising a plurality of temperature sensitive resistor circuits, a plurality of diode circuits and one or more resistor circuits. A temperature compensating voltage from the temperature compensating voltage generator circuit being independently adjustable at each predetermined temperature.
    Type: Grant
    Filed: April 27, 1981
    Date of Patent: September 28, 1982
    Assignee: Fujitsu Limited
    Inventors: Takuro Oguchi, Zenichi Ohsawa, Shinichi Murai