Patents by Inventor Iwao TOKI

Iwao TOKI 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).

  • Keyless entry device for vehicle
    Patent number: 8694178
    Abstract: First, “Sync+Wakeup ID” is transmitted form a first vehicle (from a first time to a second time). While a first portable device paired with the first vehicle does not respond to this, when another second portable device has an inverted code coinciding by chance, the second portable device transmits a “Welcome” response (from the second time to a fifth time). During this response, a “Who” command including proper “Sync+Wakeup ID” and “command+additional data” is transmitted, thereby allowing the first portable device to normally respond to “Who” (a sixth time).
    Type: Grant
    Filed: May 30, 2012
    Date of Patent: April 8, 2014
    Assignee: Alps Electric Co., Ltd.
    Inventor: Iwao Toki
  • KEYLESS ENTRY DEVICE FOR VEHICLE
    Publication number: 20120310447
    Abstract: First, “Sync+Wakeup ID” is transmitted form a first vehicle (from a first time to a second time). While a first portable device paired with the first vehicle does not respond to this, when another second portable device has an inverted code coinciding by chance, the second portable device transmits a “Welcome” response (from the second time to a fifth time). During this response, a “Who” command including proper “Sync+Wakeup ID” and “command+additional data” is transmitted, thereby allowing the first portable device to normally respond to “Who” (a sixth time).
    Type: Application
    Filed: May 30, 2012
    Publication date: December 6, 2012
    Applicant: Alps Electric Co., Ltd.
    Inventor: Iwao TOKI