Patents by Inventor Teruo Edo

Teruo Edo 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 injector
    Patent number: 4513719
    Abstract: A fuel injector of the accumulator type for use in an internal combustion engine which has a primary accumulator chamber and an auxiliary one. These accumulator chambers are connected through check valves with each other. The fuel injector is constructed such that the timing of fuel injection through an injection nozzle can be always kept constant regardless of the quantity of fuel under a high pressure to be supplied into the primary accumulator chamber which varies in response to the load on the engine.
    Type: Grant
    Filed: September 22, 1983
    Date of Patent: April 30, 1985
    Assignee: Kabushiki Kaisha Komatsu Seisakusho
    Inventor: Teruo Edo