Patents by Inventor Yoshihisa SAITA

Yoshihisa SAITA 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).

  • Microorganism sampling device
    Patent number: 11512274
    Abstract: A microorganism sampling device includes: a head part that has a water supply channel to which a water supply pipe for supplying sample water can be connected; a housing part to an upper part of which the head part can be detachably attached; a frame-structured tube; a tubular filter that is arranged within the tubular body; a cup that communicates with the tubular filter and is attached to one end of the tube body; and a cap that has a channel communicating with the tubular filter and is attached to the other end of the tube body. The microorganism sampling device further includes a filter part housed in the housing part, in which a bottom part of the cup is supported by a bottom part of the housing part. The head part is attached to an upper part of the housing part.
    Type: Grant
    Filed: February 20, 2018
    Date of Patent: November 29, 2022
    Assignee: SATAKE CORPORATION
    Inventors: Keisuke Orihashi, Yoshihisa Saita, Shuji Miyai
  • MICROORGANISM SAMPLING DEVICE
    Publication number: 20200231920
    Abstract: A microorganism sampling device includes: a head part that has a water supply channel to which a water supply pipe for supplying sample water can be connected; a housing part to an upper part of which the head part can be detachably attached; a frame-structured tube; a tubular filter that is arranged within the tubular body; a cup that communicates with the tubular filter and is attached to one end of the tube body; and a cap that has a channel communicating with the tubular filter and is attached to the other end of the tube body. The microorganism sampling device further includes a filter part housed in the housing part, in which a bottom part of the cup is supported by a bottom part of the housing part. The head part is attached to an upper part of the housing part.
    Type: Application
    Filed: February 20, 2018
    Publication date: July 23, 2020
    Applicants: SATAKE CORPORATION, MOL ENGINEERING CO., LTD.
    Inventors: Keisuke ORIHASHI, Yoshihisa SAITA, Shuji MIYAI