Patents by Inventor Mithuo Imai

Mithuo Imai 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).

  • Product name stamping device of label printers
    Patent number: 4347787
    Abstract: A product name stamping device of the label printers in which an ink-soaked member is provided to the stamp holder and a light and small ink-soaking member which contacts the ink-soaked member of the holder is fitted to the stamp. This construction make the stamp small and compact. The compactness of the stamp makes easy the handling and storage of a large number of stamps and also spares material bringing about a reduction in cost. The device is so constructed that setting the stamp into the holder automatically supplies ink to the stamp.
    Type: Grant
    Filed: August 14, 1980
    Date of Patent: September 7, 1982
    Assignee: Tokyo Electric Co., Ltd.
    Inventors: Yukihiro Takada, Kimikazu Sugiyama, Mithuo Imai