Patents by Inventor Shisaku Tsuji

Shisaku Tsuji 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).

  • Safety system of automotive automatic transmission operating device
    Patent number: 4513276
    Abstract: A safety system for a motor vehicle having an automatic transmission, a shift lever movable into select positions for allowing the transmission to assume the corresponding gear conditions thereof, stepped operation surfaces, and a stop pin movable with the shift lever and slidably engageable with the stepped operation surfaces for retaining the shift lever at one of the select positions. A position detector switch is provided which connects the starter motor of the vehicle with an electric power source. The position detector switch includes at least one stationary contact member mounted to one of the stepped operation surfaces, and a single movable contact member mounted to the stop pin at the portion engageable with the stepped operation surfaces.
    Type: Grant
    Filed: February 1, 1982
    Date of Patent: April 23, 1985
    Assignee: Nissan Motor Company, Limited
    Inventors: Shikibu Kubota, Shisaku Tsuji