Patents by Inventor Kohsaki Yanata

Kohsaki Yanata 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).

  • Inked ribbon cartridge having a guide plate
    Patent number: 4325645
    Abstract: In an endless inked ribbon cartridge wherein an inked ribbon received in a chamber is drawn out from the receiving chamber by a guide arm and then fed into the receiving chamber by another guide arm, and the inked ribbon is exposed between the guide arms for printing, a guide plate is disposed which covers the exposed inked ribbon except a part necessary for printing, thereby to prevent the inked ribbon from staining fingers or paper and from severing accidentally.
    Type: Grant
    Filed: January 23, 1980
    Date of Patent: April 20, 1982
    Assignee: Alps Electric Co., Ltd.
    Inventors: Mikio Miyajima, Kohsaki Yanata, Fujio Sasaki, Fumihisa Hori, Hideki Fujimoto