Patents by Inventor Takanari Inui

Takanari Inui 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).

  • Dot-matrix line printer
    Patent number: 5902056
    Abstract: A dot-matrix line printer includes a printing shuttle which moves reciprocally to carry out a printing operation, and a balancing shuttle which moves in a direction opposite to the direction of the movement of the printing shuttle. The balancing shuttle is partly inserted in the printing shuttle so as not to interfere with the latter upon printing and so that the center of gravity of the balancing shuttle is located as close to the center of gravity of the printing shuttle as possible.
    Type: Grant
    Filed: September 19, 1997
    Date of Patent: May 11, 1999
    Assignee: Fujitsu Limited
    Inventor: Takanari Inui
  • Dot-matrix line printer
    Patent number: 5702190
    Abstract: A dot-matrix line printer includes a printing shuttle which moves reciprocally to carry out a printing operation, and a balancing shuttle which moves in a direction opposite to the direction of the movement of the printing shuttle. The balancing shuttle is partly inserted in the printing shuttle so as not to interfere with the latter upon printing and so that the center of gravity of the balancing shuttle is located as close to the center of gravity of the printing shuttle as possible.
    Type: Grant
    Filed: July 22, 1996
    Date of Patent: December 30, 1997
    Assignee: Fujitsu Limited
    Inventors: Osamu Shimizu, Kazuya Harada, Shinichi Wada, Tetsuya Fujimoto, Takanari Inui