Patents by Inventor Sueshige Nakamura

Sueshige Nakamura 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).

  • Apparatus for filling liquids
    Patent number: 4807673
    Abstract: An apparatus for filling a container with drink liquid from a pressurized liquid-storage tank through a filling valve includes an auxiliary tank releasable to the air and provided between the liquid-storage tank and the filling valve. The auxiliary tank is communicated with the liquid-storage tank and the filling valve. After reducing the pressure in the auxiliary tank to atmospheric pressure by opening an air releasing valve installed in the auxiliary tank, drink liquid, which was supplied from the liquid-storage tank to the auxiliary tank in advance, is supplied from the auxiliary tank to the container via the filling valve.
    Type: Grant
    Filed: September 18, 1987
    Date of Patent: February 28, 1989
    Assignee: Mitsubishi Jukogyo Kabushiki Kaisha
    Inventors: Hisashi Tazuke, Kazunori Araki, Shogo Yamaguchi, Sueshige Nakamura, Sadahiro Abe