Patents by Inventor Atsuhiko Tazawa

Atsuhiko Tazawa 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).

  • Article handling machine
    Patent number: 5199845
    Abstract: An article handling machine comprises a base, a support supported at its lower end portion on the base rotatably around the vertical axis of the base, an arm having the proximal end portion pivoted to the upper end portion of the support, and an article-pallet holding mechanism mounted on the distal end portion of the arm. The article-pallet holding mechanism has a pair of plate members for holding an article and a plurality pair of fingers for holding a pallet.
    Type: Grant
    Filed: April 16, 1991
    Date of Patent: April 6, 1993
    Assignee: Nitto Kohki Co., Ltd.
    Inventors: Takeshi Hirashima, Atsuhiko Tazawa