Patents by Inventor Mitsukuni Taguchi

Mitsukuni Taguchi 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).

  • Dental syringe
    Patent number: 4531913
    Abstract: In a dental syringe, compressed air is caused to flow through a passage tube provided in the body of the syringe while whirling, thus resulting in a whirling air flow which is in turn caused to flow toward a nozzle and, in the course of the flowing movement, is heated due to friction between the air flow and the inner wall of the passage tube.
    Type: Grant
    Filed: May 17, 1984
    Date of Patent: July 30, 1985
    Assignee: Takara Nakajima Co., Ltd.
    Inventor: Mitsukuni Taguchi