Patents by Inventor Katuhiro Sasaki

Katuhiro Sasaki 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).

  • Push-pull amplifier circuit with field-effect transistors
    Patent number: 4433303
    Abstract: Disclosed herein is a push-pull amplifier circuit employing field-effect transistors in which the field-effect transistors opposite in electrical conductivity to each other are activated by a common input signal to perform a push-pull operation. Secondary distortion components due to the square-law characteristics of the field-effect transistors are cancelled out by impedance elements each being provided between the source of each field-effect transistor and a common reference potential point.
    Type: Grant
    Filed: August 31, 1981
    Date of Patent: February 21, 1984
    Assignee: Pioneer Electronic Corporation
    Inventor: Katuhiro Sasaki