Patents by Inventor Chizuko Suzuki

Chizuko 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).

  • Patent number: 7078828
    Abstract: A keyless engine controlling unit has a set switch for setting an engine in a running state, a selected state detecting mechanism for detecting the position of a select lever of an automatic transmission, and an engine drive controlling mechanism for bypassing a contact point of an ignition switch. During engine operation, the selected state detecting mechanism detects that the select lever is in park, the set switch is set, and the contact point of the ignition switch is bypassed. Thus, the engine is maintained in the running state even if the key is extracted from the ignition switch.
    Type: Grant
    Filed: January 22, 2003
    Date of Patent: July 18, 2006
    Inventor: Chizuko Suzuki
  • Publication number: 20030137195
    Abstract: A keyless engine controlling unit has a set switch for setting an engine in a running state, a selected state detecting mechanism for detecting the position of a select lever of an automatic transmission, and an engine drive controlling mechanism for bypassing a contact point of an ignition switch. During engine operation, the selected state detecting mechanism detects that the select lever is in park, the set switch is set, and the contact point of the ignition switch is bypassed. Thus, the engine is maintained in the running state even if the key is extracted from the ignition switch.
    Type: Application
    Filed: January 22, 2003
    Publication date: July 24, 2003
    Inventor: Chizuko Suzuki