Patents by Inventor Mitsugo Iwatsubo

Mitsugo Iwatsubo 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).

  • Valve, bowl for receiving and/or mixing fluids, use of a bowl and method for receiving and/or mixing fluids
    Patent number: 10130153
    Abstract: A valve for injecting a fluid into a bowl has a vent with an inlet and a flexible diaphragm for covering the discharge opening of the vent. The diaphragm is connected to a vessel body of a bowl, and the vent is connected to a stand of a bowl. The diaphragm has a closing area for closing the discharge opening and a connecting area for connecting the diaphragm with the vessel body spaced to the vent. At least one window is provided between the closing area and the connecting area.
    Type: Grant
    Filed: August 29, 2013
    Date of Patent: November 20, 2018
    Assignee: KAO GERMANY GMBH
    Inventors: Mitsugo Iwatsubo, Peter Lamboy
  • Valve, bowl for receiving and/or mixing fluids, use of a bowl and method for receiving and/or mixing fluids
    Patent number: 9924773
    Abstract: A valve for injecting a fluid into a bowl has a vent with an inlet and a flexible diaphragm for covering the discharge opening of the vent. The diaphragm is connected to a vessel body of a bowl, and the vent is connected to a stand of a bowl. The diaphragm has a closing area for closing the discharge opening and a connecting area for connecting the diaphragm with the vessel body spaced to the vent. At least one window is provided between the closing area and the connecting area.
    Type: Grant
    Filed: August 29, 2013
    Date of Patent: March 27, 2018
    Assignee: KAO GERMANY GMBH
    Inventors: Mitsugo Iwatsubo, Peter Lamboy
  • VALVE, BOWL FOR RECEIVING AND/OR MIXING FLUIDS, USE OF A BOWL AND METHOD FOR RECEIVING AND/OR MIXING FLUIDS
    Publication number: 20150296951
    Abstract: A valve for injecting a fluid into a bowl has a vent with an inlet and a flexible diaphragm for covering the discharge opening of the vent. The diaphragm is connected to a vessel body of a bowl, and the vent is connected to a stand of a bowl. The diaphragm has a closing area for closing the discharge opening and a connecting area for connecting the diaphragm with the vessel body spaced to the vent. At least one window is provided between the closing area and the connecting area.
    Type: Application
    Filed: August 29, 2013
    Publication date: October 22, 2015
    Inventors: Mitsugo Iwatsubo, Peter Lamboy
  • VALVE, BOWL FOR RECEIVING AND/OR MIXING FLUIDS, USE OF A BOWL AND METHOD FOR RECEIVING AND/OR MIXING FLUIDS
    Publication number: 20150208781
    Abstract: A valve for injecting a fluid into a bowl has a vent with an inlet and a flexible diaphragm for covering the discharge opening of the vent. The diaphragm is connected to a vessel body of a bowl, and the vent is connected to a stand of a bowl. The diaphragm has a closing area for closing the discharge opening and a connecting area for connecting the diaphragm with the vessel body spaced to the vent. At least one window is provided between the closing area and the connecting area.
    Type: Application
    Filed: August 29, 2013
    Publication date: July 30, 2015
    Inventors: Mitsugo Iwatsubo, Peter Lamboy