Patents by Inventor Takuya Isobe

Takuya Isobe 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).

  • Retaining apparatus for fuel injector in internal combustion engine
    Patent number: 4823754
    Abstract: A retaining apparatus for a fuel injector in an internal combustion engine includes a main fuel delivery pipe, an auxiliary fuel delivery pipe branched off from the main fuel delivery pipe, a fuel injector airtightly inserted in the auxiliary fuel delivery pipe via a sealing member and being provided with a fuel from the main fuel delivery pipe through the auxiliary fuel delivery pipe. A retaining member rotatably retains the fuel injector on the auxiliary fuel delivery pipe and is slidably mounted on the main fuel delivery pipe.
    Type: Grant
    Filed: February 5, 1988
    Date of Patent: April 25, 1989
    Assignee: Aisin Seiki Kabushiki Kaisha
    Inventors: Naoki Minamoto, Takuya Isobe