Patents by Inventor Sadanori Suzuki

Sadanori Suzuki 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).

  • Bridge-type inverter circuit with delay circuit
    Patent number: 6115275
    Abstract: A high frequency switching is performed while FETs 21 and 24, and FETs 22 and 23 are alternately switched on according to FET switching signals L and R. For example, a high frequency drive signal F is provided for transistors 31 and 32 through an OR gate 30 while FETs 22 and 23 are in an ON state, thereby alternately turning on and off the transistors 31 and 32 and driving the FET 22 at a high frequency. Similarly, a high frequency drive signal F is provided for two transistors through an OR gate while FETs 21 and 24 are in an ON state, thereby alternately turning on and off the two transistors and driving the FET 24 at a high frequency.
    Type: Grant
    Filed: April 1, 1999
    Date of Patent: September 5, 2000
    Assignee: Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    Inventor: Sadanori Suzuki