Patents by Inventor Shinichiro HYODO

Shinichiro HYODO 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).

  • Bag sealing apparatus and bag sealing method
    Patent number: 11413830
    Abstract: A vibration measurement device measures vibration of at least one of the first sealing member and the second sealing member. A determination device determines quality of the sealing process according to a measurement result of the vibration measurement device from before the first sealing member and the second sealing member reach the closed position to after the first sealing member and the second sealing member reach the closed position. The sealing drive unit causes relative movement between the first sealing member and the second sealing member from an open position at a moving speed determined according to a type of the bag, to place the first sealing member and the second sealing member in the closed position.
    Type: Grant
    Filed: November 19, 2021
    Date of Patent: August 16, 2022
    Assignee: PACRAFT CO., LTD.
    Inventors: Satoshi Matsumura, Shinichiro Hyodo, Kyoji Nagasaki
  • BAG SEALING APPARATUS AND BAG SEALING METHOD
    Publication number: 20220176646
    Abstract: A vibration measurement device measures vibration of at least one of the first sealing member and the second sealing member. A determination device determines quality of the sealing process according to a measurement result of the vibration measurement device from before the first sealing member and the second sealing member reach the closed position to after the first sealing member and the second sealing member reach the closed position. The sealing drive unit causes relative movement between the first sealing member and the second sealing member from an open position at a moving speed determined according to a type of the bag, to place the first sealing member and the second sealing member in the closed position.
    Type: Application
    Filed: November 19, 2021
    Publication date: June 9, 2022
    Inventors: Satoshi MATSUMURA, Shinichiro HYODO, Kyoji NAGASAKI