Patents by Inventor Yasukage Oda

Yasukage Oda 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).

  • Temperature testing device provided with sample-receiving chamber from which a specimen is easily detachable and in which temperature is controllable
    Patent number: 4831845
    Abstract: A temperature testing device in which a sample-receiving sealable chamber from which a specimen can be easily detached and a cooling portion of a refrigeration unit are inserted into a single vacuum vessel, and in which a gaseous refrigerant is circulated between the cooling portion of the refrigeration unit and the sample-receiving chamber so that the sample-receiving chamber can be cooled.
    Type: Grant
    Filed: August 19, 1988
    Date of Patent: May 23, 1989
    Assignees: Yasukage Oda, Sumitomo Heavy Industries, Ltd.
    Inventors: Yasukage Oda, Hiroshi Asami
  • Cold reserving apparatus
    Patent number: 4827737
    Abstract: A cold reserving apparatus having a specimen accommodation chamber capable of being closed and inserted and disposed in a vacuum vessel. A cooling stage of the refrigerator is inserted into this vacuum vessel, and a cooling stage provided on the specimen accommodation chamber in the vacuum vessel and the cooling stage of the refrigerator are connected by a solid heat-conductive material.
    Type: Grant
    Filed: August 19, 1988
    Date of Patent: May 9, 1989
    Assignees: Yasukage Oda, Sumitomo Heavy Industries, Ltd.
    Inventors: Yasukage Oda, Hiroshi Asami