Patents by Inventor Yauso Kawai

Yauso Kawai 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).

  • Matrix printer
    Patent number: 4459051
    Abstract: A matrix printer comprises a print head for effecting recording on a recording medium, a print wire provided on the print head, a holding member provided on the printing end side of the print wire and movable relative to the print wire, and control means for moving the holding member.
    Type: Grant
    Filed: June 25, 1982
    Date of Patent: July 10, 1984
    Assignee: Canon Kabushiki Kaisha
    Inventor: Yauso Kawai