Patents by Inventor Yosiharu Hariu

Yosiharu Hariu 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).

  • Copies with automatic document feeder
    Patent number: 5077579
    Abstract: A copier selectively operable in a cover plate mode which uses a cover plate and an automatic document feeder (ADF) mode which uses an ADF. After a cover plate mode operation of the copier, a person is inhibited from operating the copier when a condition wherein the cover plate is closed and documents are loaded on a document feed table of the copier is detected.
    Type: Grant
    Filed: June 27, 1989
    Date of Patent: December 31, 1991
    Assignee: Rocoh Company, Ltd.
    Inventors: Mitsuo Shibusawa, Yosiharu Hariu