Patents by Inventor Toshiro Igarashi

Toshiro Igarashi 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).

  • Free movement preventing device for window glasses of automobiles
    Patent number: 4094100
    Abstract: In an automobile including a door panel having a window opening and a window glass mounted in the door panel for vertical movement. The window glass is provided at its lower portion with a support bracket carrying a guide follower which is in sliding engagement with a vertical guide rod. A window glass pressing device is secured to the door panel so as to engage the window glass whereby the inward deflection or displacement of the lower portion of the window glass may be prevented.
    Type: Grant
    Filed: July 29, 1976
    Date of Patent: June 13, 1978
    Assignee: Aisin Seiki Kabushiki Kaisha
    Inventors: Ryoichi Fukumoto, Toshiro Igarashi
  • Window glass mounting means for automobiles
    Patent number: 4051632
    Abstract: In an automobile including a door panel having a window opening and a window glass mounted in the door panel for vertical movement. The window glass is provided at its lower portion with a support bracket carrying a guide follower which is in sliding engagement with a vertical guide rod. The guide follower is mounted on the bracket by a pivot pin at one end thereof and an adjusting screw at the other end in such a manner that the window glass can be laterally adjusted with respect to the door panel only through actuation of the adjusting screw.
    Type: Grant
    Filed: June 9, 1976
    Date of Patent: October 4, 1977
    Assignees: Aisin Seiki Kabushiki Kaisha, Toyota Shatai Kabushiki Kaisha
    Inventors: Ryoichi Fukumoto, Toshiro Igarashi