Patents by Inventor Hisako Mizuoka

Hisako Mizuoka 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).

  • Serial data input circuit for the shifting-in of variable length data
    Patent number: 5195055
    Abstract: A serial data input circuit of this invention which, at the time of inputting of serial data, stores a predetermined signal represented in the bit outputted from the output side of the shift register when the last bit of serial data is inputted into the input side of a shift register and signals other than the predetermined signal in other bits respectively, so that, when all the bits of serial data are inputted into the shift register, the predetermined signal is outputted from the shift register, thereby realizing the circuit of small-sized, of simple in circuitry construction without a counter or the like.
    Type: Grant
    Filed: February 6, 1992
    Date of Patent: March 16, 1993
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Hisako Mizuoka, Yukihiko Shimazu