Patents by Inventor Masayoshi Matsubara

Masayoshi Matsubara 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).

  • Patent number: 7344168
    Abstract: A door handle device for vehicles is capable of preventing falling of the screw locking member and the screw and improving the assembling workability. In the door handle device (1) for vehicles including a handle base (3) to be fixed to a door panel (5) by screwing, the handle base (3) has a through hole (18) for inserting a screw (6) thereinto, and a screw locking member (14) into which a fore end of the screw (6) inserted into the through hole (18) is to be screwed, the screw locking member (14) being formed integrally with the handle base (3) so that the screw locking member (14) can be moved to a position corresponding to the through hole (18).
    Type: Grant
    Filed: October 6, 2005
    Date of Patent: March 18, 2008
    Assignee: U-Shin Ltd.
    Inventors: Masayoshi Matsubara, Tsuyoshi Muneta
  • Publication number: 20060082167
    Abstract: A door handle device for vehicles is capable of preventing fall of the screw locking member and the screw and improving the assembling workability. In the door handle device (1) for vehicles including a handle base (3) to be fixed to a door panel (5) by screwing, the handle base (3) has a through hole (18) for inserting a screw (6) thereinto, and a screw locking member (14) into which a fore end of the screw (6) inserted into the through hole (18) is to be screwed, the screw locking member (14) being formed integrally with the handle base (3) so that the screw locking member (14) can be moved to a position corresponding to the through hole (18).
    Type: Application
    Filed: October 6, 2005
    Publication date: April 20, 2006
    Inventors: Masayoshi Matsubara, Tsuyoshi Muneta
  • Patent number: 5179494
    Abstract: A protection device is provided for a control apparatus for use in an electronic automobile with a motor and a transistor for driving the motor. The protection device comprises a short-circuit detecting device for detecting a short-circuit state of the transistor and, an excess voltage detecting device connected to the transistor for comparing a voltage applied to the transistor and motor of the control apparatus with a predetermined voltage, thereby detecting an excess voltage applied when a plug of a charger is erroneously connected to a plug receiver of the control apparatus.
    Type: Grant
    Filed: April 17, 1990
    Date of Patent: January 12, 1993
    Assignee: Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
    Inventor: Masayoshi Matsubara