Patents by Inventor Noriyasu Kumaki

Noriyasu Kumaki 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).

  • Method for filling water and device for filling water
    Publication number: 20060219295
    Abstract: Highly-pure water is stored into a storage tank 46 by reducing an impurity-ion content to not greater than a specified rate by removing impurity ions via a device 43, for manufacturing pure water, containing ion-exchange resin, and by reducing a dissolved-oxygen content to not greater than a specified rate by heating-deaerating with a heater 44 and reducing the pressure during storage in the storage tank 46. Highly-pure water to be stored is injected from a gun 10 into a vessel body 1 while detecting a flow-rate via a mass-flow meter 53. Therefore, a highly-accurate amount of water, with high purity, can be filled into the vessel body 1.
    Type: Application
    Filed: March 28, 2006
    Publication date: October 5, 2006
    Applicants: DENSO Corporation, TO-OU KOGYO CO., LTD.
    Inventors: Tetsuya Sakakibara, Noriyasu Kumaki