Patents by Inventor Tomiaki Hasebe

Tomiaki Hasebe 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).

  • Solenoid valve unit for fuel injection apparatus
    Patent number: 5558068
    Abstract: A solenoid valve unit for a fuel injection apparatus suppresses fuel vaporization when the engine is being started or restarted when hot and enhances the reliability of engine operation by providing a stable fuel delivery during engine startup.
    Type: Grant
    Filed: May 26, 1995
    Date of Patent: September 24, 1996
    Assignee: Zexel Corporation
    Inventors: Akira Kunishima, Tomiaki Hasebe, Hideya Kikuchi, Etsuro Hozumi, Takeo Kushida
  • Solenoid valve unit for fuel injection apparatus
    Patent number: RE36119
    Abstract: A solenoid valve unit for a fuel injection apparatus suppresses fuel vaporization when the engine is being started or restarted when hot and enhances the reliability of engine operation by providing a stable fuel delivery during engine startup.
    Type: Grant
    Filed: June 13, 1997
    Date of Patent: March 2, 1999
    Assignee: Zexel Corporation
    Inventors: Akira Kunishima, Tomiaki Hasebe, Hideya Kikuchi, Etsuro Hozumi, Takeo Kushida