Patents by Inventor Fumihisa Esaki

Fumihisa Esaki 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).

  • VEHICLE DOOR HINGE DEVICE
    Publication number: 20110035906
    Abstract: A vehicle door hinge device is formed of a vehicle side bracket attached to the vehicle body, a door side bracket attached to the door, and a hinge pin for turnably connecting both brackets. Each of the brackets is formed of a member with the U-like cross section by subjecting a metal board as a base material to a predetermined bending process. The device is provided with a stopper portion for regulating the relative turning motion between the brackets, wherein the stopper portion is provided on a longitudinal wall portion of the vehicle side bracket.
    Type: Application
    Filed: November 12, 2009
    Publication date: February 17, 2011
    Applicant: TIMS CO., LTD.
    Inventors: Fumihisa Esaki, Masaru Shashiki