Patents by Inventor Yukiyoshi Hosoya

Yukiyoshi Hosoya 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).

  • Serial impact printer having two printing modes
    Patent number: 4389126
    Abstract: A serial impact printer has two printing modes, one being a formed-character mode and the other a dot matrix mode. A plurality of dot matrix wires are disposed behind a character carrying member having characters on fingers. One of the wires impacts a selected finger in the formed-character mode. In the dot matrix mode, however, printing is performed by directly contacting a paper with selected ones of said dot matrix wires.
    Type: Grant
    Filed: June 29, 1981
    Date of Patent: June 21, 1983
    Assignee: Nippon Electric Co., Ltd.
    Inventors: Yoshikiyo Honma, Jun Shimogawara, Muneyoshi Nagata, Yukihiko Oka, Yukiaki Koyanagi, Yukiyoshi Hosoya, Takashi Hada