Patents by Inventor Kuniichi Nemoto

Kuniichi Nemoto 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).

  • Sound effects producer
    Patent number: 4290053
    Abstract: Sound effects producer comprises a Zener diode with an inverse voltage impressing circuit connected to the cathode side of the Zener diode for generating a random noise output from the anode of the Zener diode. A speaker system is connected to the anode side of the Zener diode for changing the random output signal to a sound. A control circuit is built into the inverse voltage impressing circuit for controlling the output wave form of that circuit.
    Type: Grant
    Filed: June 28, 1978
    Date of Patent: September 15, 1981
    Inventor: Kuniichi Nemoto