Patents by Inventor Shigeru Yaita

Shigeru Yaita 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: 10306845
    Abstract: Provided is a flower pot generating little root rot by controlling a water supply rate for a relatively long period of time even using a simple structure regardless of its size. The flower pot includes: an outer pot body; an inner pot body housed in the outer pot body with a gap as a water supply portion; a vertical position changeable member provided in a predetermined place to connect the outer pot body and the inner pot body; a flange provided on an upper end surface of the sidewall of the inner pot body; and a sealing portion formed of an elastic member and provided between the flange and the upper end surface of the sidewall of the outer pot body, in which water stored in the water supply portion is supplied to the inner pot body through a nonwoven fabric member.
    Type: Grant
    Filed: November 28, 2017
    Date of Patent: June 4, 2019
    Assignee: YAITA SEISAKUSHO CO., LTD.
    Inventors: Shigeru Yaita, Daisuke Yaita, Kiyomi Nagoya
  • Publication number: 20190159413
    Abstract: Provided is a flower pot generating little root rot by controlling a water supply rate for a relatively long period of time even using a simple structure regardless of its size. The flower pot includes: an outer pot body; an inner pot body housed in the outer pot body with a gap as a water supply portion; a vertical position changeable member provided in a predetermined place to connect the outer pot body and the inner pot body; a flange provided on an upper end surface of the sidewall of the inner pot body; and a sealing portion formed of an elastic member and provided between the flange and the upper end surface of the sidewall of the outer pot body, in which water stored in the water supply portion is supplied to the inner pot body through a nonwoven fabric member.
    Type: Application
    Filed: November 28, 2017
    Publication date: May 30, 2019
    Inventors: Shigeru YAITA, Daisuke YAITA, Kiyomi NAGOYA
  • Patent number: 4840510
    Abstract: A container with a brush to be used for fluid type cosmetics, wherein the fluid type cosmetics contained with the container are supplied to the brush mounted at the tip of the container by pushing a pushing unit mounted on the periphery of the container in a direction perpendicular to the axial direction of the container.
    Type: Grant
    Filed: October 27, 1987
    Date of Patent: June 20, 1989
    Assignee: Kabushiki Kaisha Yaita Seisakusho
    Inventor: Shigeru Yaita