Patents by Inventor Yoshitake Ueno

Yoshitake Ueno 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).

  • Hand operated pad printing machine
    Patent number: 4779531
    Abstract: A hand-operable pad-type printing machine capable of one hand operation, thereby enabling the operator to handle the printing article by the other hand. In addition, the machine secures the printing precision which would be difficult to achieve under hand-operated pad-type printing machine.
    Type: Grant
    Filed: August 13, 1987
    Date of Patent: October 25, 1988
    Assignee: Teihi Kogyo Kabushiki Kaisha
    Inventors: Yoshitake Ueno, Masaya Fujimoto, Tadahiko Kanatani