Patents by Inventor Touji Tsuzuki

Touji Tsuzuki 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).

  • Fuel delivery system with improved fuel leakage prevention
    Patent number: 5735247
    Abstract: A fuel delivery system for delivering fuel to an engine comprises a pipe having a fuel passage and a plurality of fuel injector mounting holes each communicating with the fuel passage, a plurality of fuel injectors each mounted on each fuel injector mounting hole, and a fixing portion having a weak portion for fixing the pipe to the engine. Each fuel injector mounted on the pipe is positioned in a predetermined positional relation with respect to the engine when the pipe is fixed to the engine at the fixing portion.
    Type: Grant
    Filed: February 28, 1997
    Date of Patent: April 7, 1998
    Assignee: Aisan Kogyo Kabushiki Kaisha
    Inventors: Touji Tsuzuki, Isamu Suzuki