Patents by Inventor Tetsu Nagabayashi

Tetsu Nagabayashi 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).

  • Publication number: 20220050030
    Abstract: A tissue piece treating apparatus including a storage container in which a tissue piece is operable to be housed, and a treating tank in which the storage container is housed, the storage container includes a plurality of through holes, the treating tank is disposed to a main body part by being inclined relative to a horizontal direction, and the storage container is housed by being inclined at the same angle as the treating tank.
    Type: Application
    Filed: November 12, 2019
    Publication date: February 17, 2022
    Applicants: SAKURA SEIKI CO., LTD., SAKURA FINETEK JAPAN CO., LTD.
    Inventors: TETSU NAGABAYASHI, TAKAHIRO SAKURAI
  • Publication number: 20190111443
    Abstract: Provided is a lid stand that can accommodate a lid of a sealed rotating container of a centrifugal smearing device in a leaned state and so that liquid dripping can be prevented, without securing a wide space on a desk, and that can similarly lower a risk of touching a liquid specimen also for both right-handed and left-handed operators.
    Type: Application
    Filed: March 23, 2017
    Publication date: April 18, 2019
    Applicant: SAKURA SEIKI CO., LTD.
    Inventor: Tetsu NAGABAYASHI
  • Patent number: 9829418
    Abstract: The present invention addresses the problem of providing a centrifugal smearing device and a sealed rotating container in which liquid components do not leak to an outside of the sealed rotating container. To solve this problem, in a centrifugal smearing device (30) including a sealed rotating container (34) that houses a chamber (10) with a slide glass removably attached for holding the liquid sample to smear cells in the liquid sample with a centrifugal force onto the slide glass, and a base (31) housing the sealed rotating container (34) and including rotational driving means (32) for rotating the sealed rotating container (34), the sealed rotating container (34) includes a main body (40) capable of housing the chamber (10) and a lid (42) for closing an upper surface opening portion of the main body (40), and has a storage section (46) for storing liquid scattered from the chamber (10) during being centrifuged, formed on an inside face of the main body (40).
    Type: Grant
    Filed: March 7, 2014
    Date of Patent: November 28, 2017
    Assignees: SAKURA SEIKI CO., LTD., SAKURA FINETEK JAPAN CO., LTD.
    Inventors: Matsumi Toya, Tetsu Nagabayashi
  • Publication number: 20160282236
    Abstract: The present invention addresses the problem of providing a centrifugal smearing device and a sealed rotating container in which liquid components do not leak to an outside of the sealed rotating container. To solve this problem, in a centrifugal smearing device (30) including a sealed rotating container (34) that houses a chamber (10) with a slide glass removably attached for holding the liquid sample to smear cells in the liquid sample with a centrifugal force onto the slide glass, and a base (31) housing the sealed rotating container (34) and including rotational driving means (32) for rotating the sealed rotating container (34), the sealed rotating container (34) includes a main body (40) capable of housing the chamber (10) and a lid (42) for closing an upper surface opening portion of the main body (40), and has a storage section (46) for storing liquid scattered from the chamber (10) during being centrifuged, formed on an inside face of the main body (40).
    Type: Application
    Filed: March 7, 2014
    Publication date: September 29, 2016
    Inventors: Matsumi Toya, Tetsu Nagabayashi
  • Patent number: 8701730
    Abstract: Problems of a conventional cover glass sticking device, in which a slide glass having one end side, where a describing portion is formed, is stored in a storage container and the one end side is always projected from level of a protection liquid therein, are solved by the device of the present invention.
    Type: Grant
    Filed: April 21, 2009
    Date of Patent: April 22, 2014
    Assignees: Sakura Seiki Co., Ltd., Sakura Finetek Japan Co., Ltd.
    Inventors: Kohji Naritake, Kiyokazu Iijima, Seiichi Takizawa, Tetsu Nagabayashi
  • Publication number: 20110032610
    Abstract: Problems of a conventional cover glass sticking device, in which a slide glass having one end side, where a describing portion is formed, is stored in a storage container and the one end side is always projected from level of a protection liquid therein, are solved by the device of the present invention.
    Type: Application
    Filed: April 21, 2009
    Publication date: February 10, 2011
    Inventors: Kohji Naritake, Kiyokazu Iijima, Seiichi Takizawa, Tetsu Nagabayashi