Patents by Inventor Hiroki SHIMPO

Hiroki SHIMPO 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).

  • Internal pressure adjustment of a robot
    Patent number: 11660479
    Abstract: An internal pressure adjustment system includes a gas supply line that supplies incombustible gas to a housing space of a robot, and an exhaust line that exhausts gas from the housing space. The internal pressure adjustment system further includes an on-off valve of a gas pressure driven type that switches between opening and closing of the exhaust line in accordance with the gas supply pressure. The exhaust line is opened in response to an increase in the gas supply pressure and the exhaust line is closed in response to a decrease in the gas supply pressure.
    Type: Grant
    Filed: March 5, 2020
    Date of Patent: May 30, 2023
    Inventors: Hidehiro Yamamoto, Shunichiro Ninomiya, Hiroki Shimpo, Tsuyoshi Ito
  • INTERNAL PRESSURE ADJUSTMENT OF A ROBOT
    Publication number: 20200282557
    Abstract: An internal pressure adjustment system includes a gas supply line that supplies incombustible gas to a housing space of a robot, and an exhaust line that exhausts gas from the housing space. The internal pressure adjustment system further includes an on-off valve of a gas pressure driven type that switches between opening and closing of the exhaust line in accordance with the gas supply pressure. The exhaust line is opened in response to an increase in the gas supply pressure and the exhaust line is closed in response to a decrease in the gas supply pressure.
    Type: Application
    Filed: March 5, 2020
    Publication date: September 10, 2020
    Inventors: Hidehiro YAMAMOTO, Shunichiro NINOMIYA, Hiroki SHIMPO, Tsuyoshi ITO